Software Engineer jobs at CME Group - 1085 jobs

CME is relentlessly focused on developing the world's most advanced electronic trading, post trade processing and risk management systems. We are the world's leading and most diverse derivatives market place providing risk management solutions that help drive the global economy. Our customers include leading investment and commercial banks, hedge funds, proprietary trading firms, pension funds, sovereign wealth funds, asset managers, corporations, and individual traders. This is an exciting opportunity for a proactive individual to join the Elysian team, working as a full stack developers on a C#/Typescript based physical commodities based trading platform, running on the Google Cloud Platform using the latest dotnet and related technologies. The successful candidate will be involved in rolling the application out to new customers and new markets, making decisions that shape the future of the software, and will be able to take advantage of multiple GCP training programs and gain valuable cloud qualifications. Principal Accountabilities * System Design and Development: * Contribute to the design, development, testing, and deployment of robust and scalable applications * Platform Maintenance and Optimization: * Assist with ongoing technical support, troubleshooting, and bug fixes * Contribute to the optimization of system performance, scalability, and reliability. * Proactively identify and address technical debt and system vulnerabilities. * Automation and Efficiency: * Contribute to automation initiatives across the team, reducing manual effort and improving processing speed. * Develop scripts and utilities for routine tasks, reporting, and analysis. * Documentation and Best Practices: * Adhere to coding standards, version control, and software development best practices. * Participate in code reviews to ensure quality and consistency. * Troubleshooting application production issues in conjunction with other support staff and development teams * Bug management ownership (capturing, assessing and owning the rectification of system issues and bugs reported by clients, developers and release team) * Deployment management and automation (Building releases, documenting release notes and ownership of the quality of each release) * Participates in story review, providing constructive feedback and input on both work effort estimation as well as architecture/design improvements. * Works well in a team, fostering an environment of collaboration and innovation. Essential Criteria * Bachelor's degree (with honours) or equivalent, but substantial relevant experience could substitute * Strong knowledge of C# .NET and Javascript/Typescript/React, with demonstrable experience * Experience coding in a story-driven, agile environment * Strong knowledge and experience of SDLC methodologies; agile is a big advantage. * Expertise in Object Oriented Design and Patterns * Experience with cloud environments and CI/CD and automated testing Professional Attributes: * Proactive and resourceful, action orientated and accountable * Excellent problem-solving and analytical skills with keen attention to detail * Strong communication skills, both written and verbal * Ability to work independently and as part of a collaborative team in a fast-paced and dynamic environment * Good organizational and time management skills CME Group is committed to offering a competitive total rewards package for our employees that recognizes their contributions to the business and reflects our long-term investment in their future. The pay range for this role is $111,100-$185,100. Actual salary offered will be dependent on a wide array of factors including but not limited to: relevant experience, skills, education and comparison to internal employees (where relevant). Our compensation program also includes an annual target bonus opportunity for all employees, as well as the opportunity to become an owner in the company through our broad-based equity program. Through our benefits program, we strive to offer flexibility, value and choice. From comprehensive health coverage, to a retirement package that includes both a 401(k) and an active pension plan, to highly competitive education reimbursement provisions, paid time off and a mental health benefit, CME Group offers a holistic benefits package for our team and their dependents. CME Group: Where Futures are Made CME Group is the world's leading derivatives marketplace. But who we are goes deeper than that. Here, you can impact markets worldwide. Transform industries. And build a career by shaping tomorrow. We invest in your success and you own it - all while working alongside a team of leading experts who inspire you in ways big and small. Problem solvers, difference makers, trailblazers. Those are our people. And we're looking for more. At CME Group, we embrace our employees' unique experiences and skills to ensure that everyone's perspectives are acknowledged and valued. As an equal-opportunity employer, we consider all potential employees without regard to any protected characteristic. Important Notice: Recruitment fraud is on the rise, with scammers using misleading promises of job offers and interviews to solicit money and personal information from job seekers. CME Group adheres to established procedures designed to maintain trust, confidence and security throughout our recruitment process. Learn more here.

A leading data solutions provider is seeking a Machine Learning Platform Engineer in Chicago. You will drive the setup of new data science environments and lead cross-functional teams in developing effective data science workflows. The ideal candidate will have a strong background in MLOps, advanced programming skills, and a Master's or PhD in a quantitative field. This hybrid position offers flexible benefits and a salary range of $112,500 to $187,500 annually. #J-18808-Ljbffr

Role Summary/Purpose: Millions of cardholders. Billions of transactions. All automated and supported 24/7/365. Who designs and creates the platforms to run all those applications? You, if you join our Tech & Ops team as a Java Development Lead. As a Senior Engineer Cryptography, you'll be in a vital role leading the team with design, architecture and implementing solutions for the products that help our clients/partners manage their finances on the go. Using the latest state of art technology, tools and practices, you'll collaborate with an ever-evolving company that respects both the work you do and the life you lead. It's the ideal time to come aboard - we're focused on the future, continuing to evolve as a company and help define the financial technology industry. With so much opportunity available, this is where you can make your mark. Our Way of Working We're proud to offer you choice and flexibility. At Synchrony, our way of working allows you to have the option to work from home, near one of our Hubs or come into one of our offices. Occasionally you may be required to commute to our nearest office for in person engagement activities such as business or team meetings, training and culture events. You're the one we're looking for if you: Are comfortable tackling new challenges and ways of working Are ready to learn new technologies and apply them based on project needs Are committed to helping us build technology product(s) that can scale and perform at high speed Have tactical experience building out and engineering high quality software products Are ready to define your career path Are comfortable challenging your peers and leadership team Are committed towards maintaining production systems without much disruption Can prove yourself quickly and decisively We'll depend on you to: Lead the design and architect solutions that meet SYF business requirements to deliver business value by enabling rapid innovation through modern software development practices and product delivery through rapid innovation and continuous integration In-depth knowledge of algorithms related to data encryption/decryption, tokenization/de-tokenization techniques Apply secure data handling practices by leveraging industry-standard security patterns and efficient techniques to ensure data confidentiality, integrity, and protection throughout the product lifecycle. Having experience in software development of systems related to security implementation and protection of data using algorithms related to Elliptical Curve Cryptography, RSA and AES algorithms Design and implement continuous integration and continuous delivery processes to deliver applications to production, fostering a culture of continuous process improvement Experience in implementing scheduling algorithms using techniques such as priority scheduling, rate momentum scheduling, etc., Establish and optimizat continuous integration and continuous delivery (CI/CD) pipelines to streamline secure application delivery, driving a culture of ongoing process enhancement. Conduct Technology Alternate Assessments and develop Proof-of-Concepts to evaluate new approaches and technologies as needed. Provides technical leadership and guidance to product teams, ensuring adherence to security standards and industry best practices. Collaborate closely with Product Management and Platform Engineering teams throughout the product lifecycle, from development and launch to iterative improvement. Work with internal technical teams and external vendors to troubleshoot, analyze, and resolve complex technical issues, delivering effective solutions. Maintain up-to-date, hands-on expertise in modern software development trends, particularly in secure and cloud-native environments. Proactively learn and adopt emerging industry practices to remain at the forefront of technology advancements. Support daily cloud-native development activities, including automation scripting, build pipeline management, and cloud service integration. Partner with geographically distributed team members to design, architect, and implement robust, secure solutions. Perform additional duties and participate in special projects as assigned. Qualifications/Requirements: Bachelor's degree with minimum 5 years of experience in Information Technology OR in lieu of the Bachelor's degree, High School diploma and minimum 8 years of experience in Information Technology and hands-on technical role Minimum 5 years of experience in software development (languages, systems and frameworks such as Spring/Java, Encryption/Tokenization frameworks, ReactJS, RDBMS and NoSQL Databases) Demonstrated expertise in architecting and developing products that safeguard sensitive data using advanced encryption and decryption techniques. Hands-on experience designing and implementing custom tokenization and de-tokenization algorithms ensuring protection of data. Proven expertise in developing secure software systems leveraging cryptographic algorithms such as Elliptic Curve Cryptography (ECC), RSA, and AES, as well as designing proprietary tokenization solutions. Experience in implementing and optimizing scheduling algorithms, including priority-based and rate-momentum scheduling techniques. Minimum 2 years of experience working on or leading teams performing systems automation and integration (in an agile methodology and/or using lean techniques preferred) Desired Characteristics: Sound experience in building systems that can protect data using strong encryption/tokenization algorithms Minimum 2 years of experience with Jenkins, Hudson, Bamboo, and/or other Continuous Integration tools Recent experience with design, implementation of products on cloud and Micro services based eco-systems and Application modernization Experience in building products for application monitoring and resiliency Experience working with SAML, OAuth2, Active Directory and network protocols Experience with implementing data caching and in-memory technologies at scale Solid communication skills, ability to collaborate with different teams, highly motivated and demonstrate high level of initiative Grade/Level: 11 The salary range for this position is 115,000.00 - 200,000.00 USD Annual and is eligible for an annual bonus based on individual and company performance. Actual compensation offered within the posted salary range will be based upon work experience, skill level or knowledge. Salaries are adjusted according to market in CA, NY Metro and Seattle. Eligibility Requirements: You must be 18 years or older You must have a high school diploma or equivalent You must be willing to take a drug test, submit to a background investigation and submit fingerprints as part of the onboarding process You must be able to satisfy the requirements of Section 19 of the Federal Deposit Insurance Act. New hires (Level 4-7) must have 9 months of continuous service with the company before they are eligible to post on other roles. Once this new hire time in position requirement is met, the associate will have a minimum 6 months' time in position before they can post for future non-exempt roles. Employees, level 8 or greater, must have at least 18 months' time in position before they can post. All internal employees must consistently meet performance expectations and have approval from your manager to post (or the approval of your manager and HR if you don't meet the time in position or performance expectations). Legal authorization to work in the U.S. is required. We will not sponsor individuals for employment visas, now or in the future, for this job opening. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Our Commitment: When you join us, you'll be part of an inclusive culture where your individual skills, experience, and voice are not only heard - but valued. Together, we're building a future where we can all belong, connect, and turn ideals into action. More than 50% of our workforce is engaged in our Employee Resource Groups (ERGs), where community and passion intersect to offer a safe space to learn and grow. This starts when you choose to apply for a role at Synchrony. We ensure all qualified applicants will receive consideration for employment without regard to age, race, color, religion, gender, sexual orientation, gender identity, national origin, disability, or veteran status. We're proud to have an award-winning culture for all. Reasonable Accommodation Notice: Federal law requires employers to provide reasonable accommodation to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job or to perform your job. Examples of reasonable accommodation include making a change to the application process or work procedures, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you need special accommodations, please call our Career Support Line so that we can discuss your specific situation. We can be reached at **************. Representatives are available from 8am - 5pm Monday to Friday, Central Standard Time Job Family Group: Information Technology

Job ID: 2502409 Job Description: Role Summary/Purpose: Millions of cardholders. Billions of transactions. All automated and supported 24/7/365. Who designs and creates the platforms to run all those applications? You, if you join our Tech & Ops team as a Java Development Lead. As a Senior Engineer Cryptography, you'll be in a vital role leading the team with design, architecture and implementing solutions for the products that help our clients/partners manage their finances on the go. Using the latest state of art technology, tools and practices, you'll collaborate with an ever-evolving company that respects both the work you do and the life you lead. It's the ideal time to come aboard - we're focused on the future, continuing to evolve as a company and help define the financial technology industry. With so much opportunity available, this is where you can make your mark. Our Way of Working We're proud to offer you choice and flexibility. At Synchrony, our way of working allows you to have the option to work from home, near one of our Hubs or come into one of our offices. Occasionally you may be required to commute to our nearest office for in person engagement activities such as business or team meetings, training and culture events. You're the one we're looking for if you: Are comfortable tackling new challenges and ways of working Are ready to learn new technologies and apply them based on project needs Are committed to helping us build technology product(s) that can scale and perform at high speed Have tactical experience building out and engineering high quality software products Are ready to define your career path Are comfortable challenging your peers and leadership team Are committed towards maintaining production systems without much disruption Can prove yourself quickly and decisively We'll depend on you to: Lead the design and architect solutions that meet SYF business requirements to deliver business value by enabling rapid innovation through modern software development practices and product delivery through rapid innovation and continuous integration In-depth knowledge of algorithms related to data encryption/decryption, tokenization/de-tokenization techniques Apply secure data handling practices by leveraging industry-standard security patterns and efficient techniques to ensure data confidentiality, integrity, and protection throughout the product lifecycle. Having experience in software development of systems related to security implementation and protection of data using algorithms related to Elliptical Curve Cryptography, RSA and AES algorithms Design and implement continuous integration and continuous delivery processes to deliver applications to production, fostering a culture of continuous process improvement Experience in implementing scheduling algorithms using techniques such as priority scheduling, rate momentum scheduling, etc., Establish and optimizat continuous integration and continuous delivery (CI/CD) pipelines to streamline secure application delivery, driving a culture of ongoing process enhancement. Conduct Technology Alternate Assessments and develop Proof-of-Concepts to evaluate new approaches and technologies as needed. Provides technical leadership and guidance to product teams, ensuring adherence to security standards and industry best practices. Collaborate closely with Product Management and Platform Engineering teams throughout the product lifecycle, from development and launch to iterative improvement. Work with internal technical teams and external vendors to troubleshoot, analyze, and resolve complex technical issues, delivering effective solutions. Maintain up-to-date, hands-on expertise in modern software development trends, particularly in secure and cloud-native environments. Proactively learn and adopt emerging industry practices to remain at the forefront of technology advancements. Support daily cloud-native development activities, including automation scripting, build pipeline management, and cloud service integration. Partner with geographically distributed team members to design, architect, and implement robust, secure solutions. Perform additional duties and participate in special projects as assigned. Qualifications/Requirements: Bachelor's degree with minimum 5 years of experience in Information Technology OR in lieu of the Bachelor's degree, High School diploma and minimum 8 years of experience in Information Technology and hands-on technical role Minimum 5 years of experience in software development (languages, systems and frameworks such as Spring/Java, Encryption/Tokenization frameworks, ReactJS, RDBMS and NoSQL Databases) Demonstrated expertise in architecting and developing products that safeguard sensitive data using advanced encryption and decryption techniques. Hands-on experience designing and implementing custom tokenization and de-tokenization algorithms ensuring protection of data. Proven expertise in developing secure software systems leveraging cryptographic algorithms such as Elliptic Curve Cryptography (ECC), RSA, and AES, as well as designing proprietary tokenization solutions. Experience in implementing and optimizing scheduling algorithms, including priority-based and rate-momentum scheduling techniques. Minimum 2 years of experience working on or leading teams performing systems automation and integration (in an agile methodology and/or using lean techniques preferred) Desired Characteristics: Sound experience in building systems that can protect data using strong encryption/tokenization algorithms Minimum 2 years of experience with Jenkins, Hudson, Bamboo, and/or other Continuous Integration tools Recent experience with design, implementation of products on cloud and Micro services based eco-systems and Application modernization Experience in building products for application monitoring and resiliency Experience working with SAML, OAuth2, Active Directory and network protocols Experience with implementing data caching and in-memory technologies at scale Solid communication skills, ability to collaborate with different teams, highly motivated and demonstrate high level of initiative Grade/Level: 11 The salary range for this position is 115,000.00 - 200,000.00 USD Annual and is eligible for an annual bonus based on individual and company performance. Actual compensation offered within the posted salary range will be based upon work experience, skill level or knowledge. Salaries are adjusted according to market in CA, NY Metro and Seattle. Eligibility Requirements: You must be 18 years or older You must have a high school diploma or equivalent You must be willing to take a drug test, submit to a background investigation and submit fingerprints as part of the onboarding process You must be able to satisfy the requirements of Section 19 of the Federal Deposit Insurance Act. New hires (Level 4-7) must have 9 months of continuous service with the company before they are eligible to post on other roles. Once this new hire time in position requirement is met, the associate will have a minimum 6 months' time in position before they can post for future non-exempt roles. Employees, level 8 or greater, must have at least 18 months' time in position before they can post. All internal employees must consistently meet performance expectations and have approval from your manager to post (or the approval of your manager and HR if you don't meet the time in position or performance expectations). Legal authorization to work in the U.S. is required. We will not sponsor individuals for employment visas, now or in the future, for this job opening. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Our Commitment: When you join us, you'll be part of an inclusive culture where your individual skills, experience, and voice are not only heard - but valued. Together, we're building a future where we can all belong, connect, and turn ideals into action. More than 50% of our workforce is engaged in our Employee Resource Groups (ERGs), where community and passion intersect to offer a safe space to learn and grow. This starts when you choose to apply for a role at Synchrony. We ensure all qualified applicants will receive consideration for employment without regard to age, race, color, religion, gender, sexual orientation, gender identity, national origin, disability, or veteran status. We're proud to have an award-winning culture for all. Reasonable Accommodation Notice: Federal law requires employers to provide reasonable accommodation to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job or to perform your job. Examples of reasonable accommodation include making a change to the application process or work procedures, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you need special accommodations, please call our Career Support Line so that we can discuss your specific situation. We can be reached at **************. Representatives are available from 8am - 5pm Monday to Friday, Central Standard Time Job Family Group: Information Technology

A financial services company based in Chicago is seeking a Director of Salesforce Development. The role requires a bachelor's degree in computer science and over 8 years of experience in Salesforce application development. Responsibilities include leading the Salesforce ecosystem, developing strategic solutions, and collaborating across departments. The company offers a competitive base salary of $175,000-$195,000 plus bonuses, hybrid work options, and a range of benefits including medical coverage and flexible PTO. #J-18808-Ljbffr

Manage global trading platform readiness: pre-trading & post-trading Provide monitoring and support for end to end transaction flow across the trading platform Quickly identify, analyze and correct alerts & issues and/or escalate to minimize trade flow impact and preempt outages Incident management: create and send reports following established process Intensive interaction with trading community, back office operations, brokers, exchanges, development and infrastructure teams Support scheduled changes: application deployments, network implementations and server maintenance Oversee automated processes, scheduled jobs and regular reports Manage users' requests: track requests, review approvals, updates, resolution, closure, etc. Identify inefficiencies such as repetitive activities, manual processes and suboptimum tools/workflows to drive continuous improvements via automation, collaboration with internal and external teams Required Qualifications: Hands on trade flow support experience a must Proficient in Linux OS Proficiency with Bash and a scripting language such as Python or Perl required Detailed practical knowledge of FIX. Ideally, familiarity with native exchange protocols Experience in SQL (PostgreSQL, MySQL, MS SQL) Familiarity with Kdb+ is a plus Working knowledge with TCP/IP, multicast, tcpdump, clocking (PTP, NTP) - a plus Bachelor's Degree in Computer Science, Engineering or related subject Highly organized, detailed, control oriented, enjoys solving problems and brings in a "take charge" attitude Strong verbal/written communication skills required to support daily interaction with brokers, exchanges, and internal teams Self-motivated individual that takes initiatives and has an ownership & accountability mindset Must show the ability to make quick decisions and establish priorities in a multi-tasking & fast-paced environment Experience with the Atlassian stack (JIRA, Service Desk, Confluence, Bitbucket, Bamboo), Elastic Stack and Nagios Knowledge of ITIL is an advantage The minimum base salary for this role is $100,000 if located in New York. This expectation is based on available information at the time of posting. This role may be eligible for discretionary bonuses, which could constitute a significant portion of total compensation. This role may also be eligible for benefits, such as health, dental, and other wellness plans, as well as 401(k) contributions. Successful candidates' compensation and benefits will be determined in consideration of various factors.

Voted one of Chicago's Best Places to Work by the Chicago Tribune for the eighth year in a row, Clarity Partners is hiring! Clarity Partners is seeking Software Development Interns with strong technical instincts combined with the ability to think and communicate about how technology is used in the real world. This will be a Summer 2026 paid undergraduate internship in downtown Chicago. Responsibilities: First-hand experience designing, developing, and deploying web applications for Clarity's top clients such as The Chicago Police Department (CPD). Responsible for creating a web application from start to finish. Software development platforms including Microsoft C#.NET, KnockoutJS, React/Redux, Oracle, and Microsoft SQL Server. Applications created by interns at Clarity will be used directly by client after internship completion. Ability to learn on-the-job as you work on projects for our clients under the guidance of senior Clarity application developers. If you demonstrate progress and self-sufficiency, you will be given the opportunity to develop code independently. You will also be exposed to cloud hosting, API microservice, and DevOps concepts and will certainly see your code in production. Requirements Requirements: Completed at least 2 years of a 4-year BS degree in Computer Science or related field. Excellent programming skills. Experience with object-oriented programming languages, preferably C#, Java, or C++. Knowledge of data structures and understanding of database transactions. Ability to translate technical specifications into working code and solve complex problems with consideration of the end user experience. Familiarity with system architectural concepts. Written and verbal communication skills. Prefer candidates who have gained additional relevant experience outside of the curriculum. Clarity is committed to fair and equitable compensation practices. For the Software Development Internship, the hourly pay range is $32.00 - $35.00/hr. The range represents a good faith estimate that Clarity reasonably expects to pay for this job at the time of posting. Compensation will depend upon an individual's skills, experience, qualifications, location, and other relevant factors. The pay range is subject to change and may be modified at any time.

Lead is a fintech building banking infrastructure for embedded financial products and services. We operate an FDIC-insured bank headquartered in Kansas City, Missouri. Additionally, we have offices in San Francisco, Sunnyvale, and New York City, where our technical, product, design, and legal teams operate. We are built for a constantly evolving financial landscape, where new ventures and technological advancements emerge daily. Guided by a team of entrepreneurs and technologists with decades of experience navigating intricate banking and payments regulations, Lead blends regulatory and technological expertise to help our fintech partners scale their operations with compliance and creativity. Simply put, Lead offers the essential attributes that every fintech seeks in a partner bank. First, unparalleled technical expertise from a distinguished team of developers with an extensive understanding of the banking and payments systems. Second, oversight expertise, automated compliance systems, and bespoke program management to navigate the ever-shifting regulatory landscape. Finally, a commitment to transparency and operational rigor to ensure everyone's money does what it's supposed to do. Role Description: This candidate will design, build and maintain APIs, applications and backend systems with a focus on performance, scalability and usability. They will work closely with product managers, designers and key stakeholders across the company to implement new features that address both product goals and internal and external customer needs. Candidates can prioritize effectively, develop APIs, applications and backend systems from the ground up, navigate ambiguous problem domains, grow the team via mentorship and have a consistent track record of high performance and delivery. Basic Qualifications: 7+ years of experience and a proven track record of shipping successful projects You are passionate about building large scale applications and systems in a cloud native environment (preferably AWS) You have a strong command of multiple languages (preferably TypeScript/JavaScript and Go and/or Java) Are comfortable jumping between backend and frontend systems Demonstrated experience developing and maintaining a high quality code base, and consistently delivering challenging projects on schedule with high quality Ability to collaborate/compromise to get to the best, most efficient outcome Strong communication skills and the ability to work cross-functionally with stakeholders on the goals and deliverables You are curious, have humility and are open to learning Preferred Qualifications: Fintech experience is a plus Ability to perform in a fluid environment with high autonomy What we offer: At Lead, we design our benefits to support company culture and principles, to foster an efficient and inspiring work environment, and to create the conditions for our team to give their best in both work and life Competitive compensation, including opportunities for equity grants, based on experience, geographic location, and role Medical, Dental, Vision, Life, 401k Matching, and other wellness benefits, including FSA, HSA and HRA Paid parental leave Flexible vacation policy, including PTO and paid holidays A fun and challenging team environment in a dynamic industry with ample opportunities for career growth *Lead Bank is proud to have an inclusive culture committed to ensuring equal employment opportunity in all employment decisions regardless of race, color, gender, national origin, religion, age, disability, sexual orientation, gender identity, military status, veteran status or any other legally protected status. *Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. *Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. *Our compensation reflects the cost of labor across several US geographic markets. Pay is based on a number of factors and may vary depending on geographical market location, job-related knowledge, skills, and experience. These ranges may be modified in the future. Zone 1: $180,000 - $210,000 (SF/Bay Area, NYC) #LI #engineering #softwareengineerjobs #hybrid #LI-AG1

Lead is a fintech building banking infrastructure for embedded financial products and services. We operate an FDIC-insured bank headquartered in Kansas City, Missouri. Additionally, we have offices in San Francisco, Sunnyvale, and New York City, where our technical, product, design, and legal teams operate. We are built for a constantly evolving financial landscape, where new ventures and technological advancements emerge daily. Guided by a team of entrepreneurs and technologists with decades of experience navigating intricate banking and payments regulations, Lead blends regulatory and technological expertise to help our fintech partners scale their operations with compliance and creativity. Simply put, Lead offers the essential attributes that every fintech seeks in a partner bank. First, unparalleled technical expertise from a distinguished team of developers with an extensive understanding of the banking and payments systems. Second, oversight expertise, automated compliance systems, and bespoke program management to navigate the ever-shifting regulatory landscape. Finally, a commitment to transparency and operational rigor to ensure everyone's money does what it's supposed to do. Role Description: This candidate will design, build and maintain large scale backend systems with a focus on performance, reliability and scalability. They will work closely with product managers and key stakeholders across the company to implement new features that address both product goals and customer needs. Candidates can prioritize effectively, develop systems from the ground up, navigate ambiguous problem domains, grow the team via mentorship and leadership and have a consistent track record of high performance and delivery. Basic Qualifications: 7+ years of experience and a proven track record of shipping successful projects You are passionate about building large scale systems in a cloud native environment (preferably AWS) You have a strong command of at least one language (preferably Go and/or Java) Demonstrated experience in working on large scale systems, developing and maintaining a high quality code base, and consistently delivering challenging projects on schedule with high quality Demonstrated leadership skills and the ability to mentor and guide junior engineers Ability to collaborate/compromise to get to the best, most efficient outcome Strong communication skills and the ability to work cross-functionally to align stakeholders on the goals and deliverables You are curious, have humility and are open to learning Preferred Qualifications: Fintech experience is a plus Ability to perform in a fluid environment with high autonomy What we offer: At Lead, we design our benefits to support company culture and principles, to foster an efficient and inspiring work environment, and to create the conditions for our team to give their best in both work and life Competitive compensation, including opportunities for equity grants, based on experience, geographic location, and role Medical, Dental, Vision, Life, 401k Matching, and other wellness benefits, including FSA, HSA and HRA Paid parental leave Flexible vacation policy, including PTO and paid holidays A fun and challenging team environment in a dynamic industry with ample opportunities for career growth *Lead Bank is proud to have an inclusive culture committed to ensuring equal employment opportunity in all employment decisions regardless of race, color, gender, national origin, religion, age, disability, sexual orientation, gender identity, military status, veteran status or any other legally protected status. *Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. *Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. *Our compensation reflects the cost of labor across several US geographic markets. Pay is based on a number of factors and may vary depending on geographical market location, job-related knowledge, skills, and experience. These ranges may be modified in the future. Zone 1: $190,000 - $210,000 (SF/Bay Area, NYC) #LI #engineering #softwareengineerjobs #hybrid #LI-AG1

Lead is a fintech building banking infrastructure for embedded financial products and services. We operate an FDIC-insured bank headquartered in Kansas City, Missouri. Additionally, we have offices in San Francisco, Sunnyvale, and New York City, where our technical, product, design, and legal teams operate. We are built for a constantly evolving financial landscape, where new ventures and technological advancements emerge daily. Guided by a team of entrepreneurs and technologists with decades of experience navigating intricate banking and payments regulations, Lead blends regulatory and technological expertise to help our fintech partners scale their operations with compliance and creativity. Simply put, Lead offers the essential attributes that every fintech seeks in a partner bank. First, unparalleled technical expertise from a distinguished team of developers with an extensive understanding of the banking and payments systems. Second, oversight expertise, automated compliance systems, and bespoke program management to navigate the ever-shifting regulatory landscape. Finally, a commitment to transparency and operational rigor to ensure everyone's money does what it's supposed to do. Role Description: This candidate will build and maintain large scale backend systems with a focus on performance, reliability and scalability. They will work closely with product managers and key stakeholders across the company to implement new features that address both product goals and customer needs. Candidates can develop systems from the ground up, navigate ambiguous problem domains and have a consistent track record of high performance and delivery. Candidates are eager to learn and continuously seek opportunities to deepen their knowledge and expertise. Basic Qualifications 2+ years of experience and a proven track record of shipping successful projects You are passionate about building large scale systems in a cloud native environment (preferably AWS) You have a strong command of at least one language (preferably Go and/or Java) Demonstrated experience developing and maintaining a high quality code base, and consistently delivering challenging projects on schedule with high quality Ability to collaborate/compromise to get to the best, most efficient outcome Strong communication skills and the ability to work cross-functionally with stakeholders on the goals and deliverables You are curious, have humility and are open to learning Preferred Qualifications Fintech experience is a plus Ability to perform in a fluid environment with high autonomy What we offer: At Lead, we design our benefits to support company culture and principles, to foster an efficient and inspiring work environment, and to create the conditions for our team to give their best in both work and life Competitive compensation, including opportunities for equity grants, based on experience, geographic location, and role Medical, Dental, Vision, Life, 401k Matching, and other wellness benefits, including FSA, HSA and HRA Paid parental leave Flexible vacation policy, including PTO and paid holidays A fun and challenging team environment in a dynamic industry with ample opportunities for career growth *Lead Bank is proud to have an inclusive culture committed to ensuring equal employment opportunity in all employment decisions regardless of race, color, gender, national origin, religion, age, disability, sexual orientation, gender identity, military status, veteran status or any other legally protected status. *Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. *Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. *Our compensation reflects the cost of labor across several US geographic markets. Pay is based on a number of factors and may vary depending on geographical market location, job-related knowledge, skills, and experience. These ranges may be modified in the future. Zone 1: $150,000 - $175,000 (SF/Bay Area, NYC) #LI #engineering #softwareengineerjobs #hybrid #LI-AG1

Mesirow is an independent, employee-owned financial services firm founded in 1937. Headquartered in Chicago, with offices across the globe, Mesirow serves clients through its capabilities spanning buy side, sell side and advisory services. We are currently seeking an intern to work in our IT department's Software Development team. Mesirow internship positions are for savvy, adaptable students interested that are passionate about technology and capital markets. The internship is designed to help students gain some hands-on and real-world experience. Responsibilities * Modify and maintain existing software applications using c#, python, sql and javascript * Translate business requirements into functional code * Provide support and maintenance duties when required * Work closely with software development team, end-users, and management to define requirements Requirements * Current enrollment in a Bachelor's degree in Computer Science, Computer Engineering or Software Development * Graduation in May 2027 * Must have GPA 3.5 or above * Sound Programming Fundamentals with an understanding of it * Knowledge and experience in the use of all Microsoft Office products * Object Oriented * ETL * Procedural * Functional * Knowledge and experience in the use of all Microsoft Office products * Excellent analytical and math skills, with the ability to work in teams * Ability to handle sensitive information in a confidential manner * Ability to interact well with various levels of personnel In accordance with the Illinois Pay Transparency Law, the anticipated compensation for the role will be $20.00 per hour for the duration of the program. EOE

Mesirow is an independent, employee-owned financial services firm founded in 1937. Headquartered in Chicago, with offices across the globe, Mesirow serves clients through its capabilities spanning buy side, sell side and advisory services. We are currently seeking an intern to work in our IT department's Software Development team.  Mesirow internship positions are for savvy, adaptable students interested that are passionate about technology and capital markets. The internship is designed to help students gain some hands-on and real-world experience. Responsibilities Modify and maintain existing software applications using c#, python, sql and javascript Translate business requirements into functional code Provide support and maintenance duties when required Work closely with software development team, end-users, and management to define requirements Requirements Current enrollment in a Bachelor's degree in Computer Science, Computer Engineering or Software Development Graduation in May 2027 Must have GPA 3.5 or above Sound Programming Fundamentals with an understanding of it Knowledge and experience in the use of all Microsoft Office products Object Oriented ETL Procedural Functional Knowledge and experience in the use of all Microsoft Office products Excellent analytical and math skills, with the ability to work in teams Ability to handle sensitive information in a confidential manner Ability to interact well with various levels of personnel In accordance with the Illinois Pay Transparency Law, the anticipated compensation for the role will be $20.00 per hour for the duration of the program. EOE

Job DescriptionAbout Us: Founded more than 15 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 450 people operating throughout North America and in Europe. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent proprietary trading firm utilizing its own capital, trading strategies, and risk management methodologies to provide liquidity to worldwide financial markets and hedging opportunities to commodity producers and users. Now, DV group affiliates include two broker dealers, a cryptocurrency market making firm, and a bourgeoning investment adviser. DV Commodities is a division within DV Group that specializes in trading commodities markets, including crude oil, refined products, natural gas, power, emissions, metals, softs, and agriculture. DV Commodities' risk management, world-class technology, and talented traders have enabled it to become one of the world's largest liquidity providers and risk allocators in the energy and commodities spaces. DV Commodities currently has over 35 desks, with traders and staff located in London, New York, Chicago, Houston, and Dubai. Responsibilities: Build and improve a variety of proprietary trading tools to support the trading desks across the business Develop and maintain full-stack services and web applications (front-end, back-end) for Futures, Options and Derivatives trading Collaborate with other developers, tech leaders, traders, and researchers to outline the technical needs for each trading application Design, build, and deploy responsive and scalable applications for trading, research and live market data streaming using modern technologies. Work with technology and business stakeholders in an iterative fashion to deliver platform functionality Requirements: Degree in Computer Science, Computer Engineering, or related field Experience programming in either C++, Python, or Java in Linux environments Excellent analytical and creative problem-solving skills Annual compensation range $120K - $150K + discretionary bonus eligibility DV is not accepting unsolicited resumes from search firms. Only search firms with valid, written agreements with DV should submit resumes in response to DV's posted positions. All resumes submitted by search firms to DV via e-mail, the Internet, personal delivery, facsimile, or any other method without a valid written agreement shall be deemed the sole property of DV, and no fee will be paid in the event the candidate is hired by DV. DV is proud to be an equal opportunity employer and committed to creating an inclusive environment for all employees.

Lead is a fintech building banking infrastructure for embedded financial products and services. We operate an FDIC-insured bank headquartered in Kansas City, Missouri. Additionally, we have offices in San Francisco, Sunnyvale, and New York City, where our technical, product, design, and legal teams operate. We are built for a constantly evolving financial landscape, where new ventures and technological advancements emerge daily. Guided by a team of entrepreneurs and technologists with decades of experience navigating intricate banking and payments regulations, Lead blends regulatory and technological expertise to help our fintech partners scale their operations with compliance and creativity. Simply put, Lead offers the essential attributes that every fintech seeks in a partner bank. First, unparalleled technical expertise from a distinguished team of developers with an extensive understanding of the banking and payments systems. Second, oversight expertise, automated compliance systems, and bespoke program management to navigate the ever-shifting regulatory landscape. Finally, a commitment to transparency and operational rigor to ensure everyone's money does what it's supposed to do. Role Description: This candidate will design, build and maintain large scale backend systems with a focus on performance, reliability and scalability. They will work closely with product managers and key stakeholders across the company to define and roadmap and implement new features that address both product goals and customer needs. Candidates are technical leaders in their domain who can prioritize effectively, architect and develop systems from the ground up, navigate ambiguous problem domains, grow the team via mentorship and leadership and have a consistent track record of high performance and delivery. Basic Qualifications: 10+ years of experience and a proven track record of shipping successful projects You are passionate about building large scale systems in a cloud native environment (preferably AWS) You have a strong command of at least one language (preferably Go and/or Java) Demonstrated experience in designing large scale systems, developing and maintaining a high quality code base, and consistently delivering challenging projects on schedule with high quality Demonstrated leadership skills and the ability to mentor and guide junior engineers Ability to collaborate/compromise to get to the best, most efficient outcome Strong communication skills and the ability to work cross-functionally to align stakeholders on the goals and deliverables You are curious, have humility and are open to learning Preferred Qualifications: Fintech experience is a plus Ability to perform in a fluid environment with high autonomy What we offer: At Lead, we design our benefits to support company culture and principles, to foster an efficient and inspiring work environment, and to create the conditions for our team to give their best in both work and life Competitive compensation, including opportunities for equity grants, based on experience, geographic location, and role Medical, Dental, Vision, Life, 401k Matching, and other wellness benefits, including FSA, HSA and HRA Paid parental leave Flexible vacation policy, including PTO and paid holidays A fun and challenging team environment in a dynamic industry with ample opportunities for career growth *Lead Bank is proud to have an inclusive culture committed to ensuring equal employment opportunity in all employment decisions regardless of race, color, gender, national origin, religion, age, disability, sexual orientation, gender identity, military status, veteran status or any other legally protected status. *Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. *Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. *Our compensation reflects the cost of labor across several US geographic markets. Pay is based on a number of factors and may vary depending on geographical market location, job-related knowledge, skills, and experience. These ranges may be modified in the future. Zone 1: $210,000 - $240,000 (SF/Bay Area, NYC) #LI #engineering #softwareengineerjobs #hybrid #LI-AG1

Our client is disrupting an industry with innovative products and services for the financial markets. This team is made of up leaders with passion, technical chops and a drive to deliver and execute a vision to transform the financial services industry. Join a team of great people who strive for excellence, are passionate about their craft, take full ownership for their work and projects, and believe in a transparent and collaborative culture with the goal of making the company successful. If you're looking for a new challenge that requires innovative thinking and problem solving, and you want to be a part of a team that is transforming the world's financial markets to the betterment of society, look no further. Our client's stack Frontend - Typescript, ReactJS, React Native, Apollo, Redux, D3, SCSS, Immutable.js, Webpack Backend - Golang, GraphQL, PostgreSQL, Redis DevOps - Kubernetes, Docker, AWS, Terraform You will: Lead financial services client facing web application features, covering the entire product lines from inception to launch Work across the entire stack using modern tech frameworks and tools; own execution Collaborate across product, design, and engineering teams to rapidly iterate on the product You bring: At least 3-5 years of professional experience developing full stack web applications Fluency in any of these: JavaScript, TypeScript, React/Angular, Node.JS, Golang, PostgreSQL Experience in Git/GitHub and branching methodologies, code review tools, CI tools, etc. Comfortable working full-stack Solid engineering fundamentals and passion for high quality code Product intuition, user empathy, ability to make sound UX decisions Strong work ethic Interest in cryptocurrency and blockchain Bachelor's degree in Computer Science or Computer Engineering or related field Nice to have: Familiarity with developing enterprise web applications in the financial space (B2B) Fluency in any of these: GraphQL, Apollo, Kubernetes Docker Familiarity with blockchain and cryptocurrency space Strong base salary, full benefits, excellent perks and great startup culture

Application Deadline: 02/03/2026 Address: 1200 E. Warrenville Road Job Family Group: Technology Please note, this is a full-time (40 hours per week) internship role (hybrid - location requires candidate to work on-site), and you will be considered for openings in Naperville, IL and Chicago, IL. Only students currently enrolled in an academic program and returning to their studies will be considered for Co-op/Internship opportunities." As an intern student at BMO, you will have the opportunity to be heard, keep growing and make a difference. You will be part of our campus program to gain the skills and knowledge needed to take on roles similar to the description listed below. Our student experience is designed to integrate you to the BMO team from day one by adding value in the work you do. You will have the opportunity to participate in programs such as the Women in Banking Mentorship Program, BMO Social Squad student-led activities, BMO Academy corporate learning platform, and access to various Employee Resource Groups to further develop your network within BMO. Interested in learning more about our campus program? Stay up-to-date with BMO Campus Recruitment by following us on Instagram @BMOCanada and joining our LinkedIn group BMO Campus Recruiting & Early Talent. Note: Only students currently enrolled in an academic program and returning to their studies will be considered for Co-op/Internship opportunities. Student who recently graduated are invited to apply to our New Grad opportunities which are available at ****************************************************** To apply for this opportunity, please submit your cover letter, resume and an unofficial copy of your academic transcript. By applying for this general posting, you will be considered for a number of different student opportunities across multiple locations. If you are selected to move forward, you will be provided additional information. Drives the overall software development lifecycle including working across functional teams to transform requirements into features, managing development teams and processes, and conducting software testing and maintenance. Specific project areas of focus includes translating user requirements into technical specifications, writing code and managing the preparation of design specifications. Supports system design, provides advice on security requirements and debugs business systems and service applications. Applies deep knowledge of algorithms, data structures and programming languages to develop high quality technology applications and services - including tools, standards, and relevant software platforms based on business requirements. Translates user needs into technical specifications by understanding, conceptualizing, and facilitating technical requirements from user. Analyzes, develops, tests, and implements new software programs, and documentation of entire software development life cycle execution. Performs preventative and corrective maintenance, troubleshooting and fault rectification of system and core software components . Ensures that code/configurations adhere to the security, logging, error handling, and performance standards and non-functional requirements. Evaluates new technologies for fit with the program/system/eco-system and the associated upstream and downstream impacts on process, data, and risk. Follows release management processes and standards, and applies version controls. Assists in interpreting and documentation of client requirements. Focus is primarily on business/group within BMO; may have broader, enterprise-wide focus. Exercises judgment to identify, diagnose, and solve problems within given rules. Works independently on a range of complex tasks, which may include unique situations. Broader work or accountabilities may be assigned as needed. Qualifications: Foundational level of proficiency: Creative thinking. Building and managing relationships. Emotional agility. Quality Assurance and Testing. Cloud computing. Microservices. Technology Business Requirements Definition, Analysis and Mapping. Adaptability. Learning Agility. Intermediate level of proficiency: Programming. Applications Integration. Test Driven Development. System Development Lifecycle. Troubleshooting. System and Technology Integration. Verbal & written communication skills. Collaboration & team skills. Analytical and problem solving skills. Data driven decision making. As a full-time employee, we would require 3-5 years of experience, however as part of the BMO campus program, we are looking for motivated individuals with a strong desire to learn. Technical proficiency gained through education and/or business experience. Salary: $63,300.00 - $117,200.00 Pay Type: Salaried The above represents BMO Financial Group's pay range and type. Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group's expected target for the first year in this position. BMO Financial Group's total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: ******************************************** About Us At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world. As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one - for yourself and our customers. We'll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we'll help you gain valuable experience, and broaden your skillset. To find out more visit us at ************************* BMO is proud to be an equal employment opportunity employer. We evaluate applicants without regard to race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or any other legally protected characteristics. We also consider applicants with criminal histories, consistent with applicable federal, state and local law. BMO is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to ************************** and let us know the nature of your request and your contact information. Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.

Job Description *Interviews for the 2026 Summer Internship Program in New York will begin in November 2025. About Us: Founded more than 15 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 450 people operating throughout North America and in Europe. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent proprietary trading firm utilizing its own capital, trading strategies, and risk management methodologies to provide liquidity to worldwide financial markets and hedging opportunities to commodity producers and users. Now, DV group affiliates include two broker dealers, a cryptocurrency market making firm, and a bourgeoning investment adviser. DV Commodities is a division within DV Group that specializes in trading commodities markets, including crude oil, refined products, natural gas, power, emissions, metals, softs, and agriculture. DV Commodities' risk management, world-class technology, and talented traders have enabled it to become one of the world's largest liquidity providers and risk allocators in the energy and commodities spaces. DV Commodities currently has over 35 desks, with traders and staff located in London, New York, Chicago Houston, and Dubai. Overview: As a Software Development Intern, you'll work in small groups within our infrastructure team and/or trading teams to assist building low latency applications, systems and trading tools that will make a direct impact to DV. Through your work and other development opportunities, you will grow your technical skills and understand how our technology stack empowers our firm to serve our trading teams. Requirements: Currently pursuing a degree in Computer Science, Computer Engineering or related field and expected to graduate between Winter 2026 and Summer 2027 Proficient in one or more general purpose programming languages, including C++ and Python Strong quantitative, analytical and problem-solving skills Ability to work onsite at our New York office 5 days a week Hourly pay range $40.00-$50.00 DV is not accepting unsolicited resumes from search firms. Only search firms with valid, written agreements with DV should submit resumes in response to DV's posted positions. All resumes submitted by search firms to DV via e-mail, the Internet, personal delivery, facsimile, or any other method without a valid written agreement shall be deemed the sole property of DV, and no fee will be paid in the event the candidate is hired by DV. DV is proud to be an equal opportunity employer and committed to creating an inclusive environment for all employees.

Job Description Software Developer Intern Pay Range: $45 - $50 per hour The Opportunity Group One Trading, a dynamic options trading firm, is actively seeking highly-motivated people who are interested in learning and getting hands-on experience with electronic trading systems. Our system is built on the .NET platform using C#. The system has enough variety to challenge and interest anyone: an information-dense user interface, a high-throughput, low latency parallel computational core, service-oriented architecture, and interfaces to exchanges' market data and execution systems. Who We Are We are committed to creating a diverse environment and are proud to be an equal opportunity employer. At Group One, we value transparency and collaboration coming from unique perspectives and backgrounds. We strive to create a workplace in which all employees have an opportunity to participate and contribute to the success of the business. What We Do Group One is a proprietary trading firm specializing in market making and liquidity providing strategies in options markets. Our traders provide competitive liquidity across a broad range of securities by managing portfolios of several hundred issues and simultaneously streaming quotes across multiple exchanges. Our systems and network infrastructure are vital in ensuring success. The Skill Set During this internship, you will be mentored by senior developers and gain exposure to the business of equity options trading. You will gain real-world experience with a team that develops proprietary software in an ever-changing, fast-paced, and competitive environment. A broad, multi-platform skill set will help you be successful in this role, but there will be plenty of learning opportunities no matter how many of these skills you bring in with you. We also encourage applicants with non-traditional backgrounds to apply. Completing or working towards a BS, MS, or Ph.D. in Computer Science, Computer Engineering, or a related technical field. Familiarity with a C-style object-oriented language: C#, Java, C++, or Objective-C. Solid Computer Science and software development fundamentals. Desire to learn and grow as a software developer. Ability to effectively communicate and collaborate with colleagues across different functional units and locations. Within 1 Month, You'll Complete your initial orientation, become familiar with our environment, our infrastructure, and our business. Learn the roles and skillsets of your Dev teammates to discern and utilize the best advice and information for yourself and others. Within 3 Months, You'll Engage and contribute directly to projects with real implications for our traders and company. The Benefits We offer a competitive compensation package which includes company-paid housing or housing stipend, individualized mentorship, fresh fruit and snacks daily, casual dress environment, social events, and more! In-person interview expenses for travel and childcare will be reimbursed by Group One. Job Posted by ApplicantPro

Pay Range: $45 - $50 per hour Group One Trading, a dynamic options trading firm, is actively seeking highly-motivated people who are interested in learning and getting hands-on experience with electronic trading systems. Our system is built on the .NET platform using C#. The system has enough variety to challenge and interest anyone: an information-dense user interface, a high-throughput, low latency parallel computational core, service-oriented architecture, and interfaces to exchanges' market data and execution systems. Who We Are We are committed to creating a diverse environment and are proud to be an equal opportunity employer. At Group One, we value transparency and collaboration coming from unique perspectives and backgrounds. We strive to create a workplace in which all employees have an opportunity to participate and contribute to the success of the business. What We Do Group One is a proprietary trading firm specializing in market making and liquidity providing strategies in options markets. Our traders provide competitive liquidity across a broad range of securities by managing portfolios of several hundred issues and simultaneously streaming quotes across multiple exchanges. Our systems and network infrastructure are vital in ensuring success. The Skill Set During this internship, you will be mentored by senior developers and gain exposure to the business of equity options trading. You will gain real-world experience with a team that develops proprietary software in an ever-changing, fast-paced, and competitive environment. A broad, multi-platform skill set will help you be successful in this role, but there will be plenty of learning opportunities no matter how many of these skills you bring in with you. We also encourage applicants with non-traditional backgrounds to apply. Completing or working towards a BS, MS, or Ph.D. in Computer Science, Computer Engineering, or a related technical field. Familiarity with a C-style object-oriented language: C#, Java, C++, or Objective-C. Solid Computer Science and software development fundamentals. Desire to learn and grow as a software developer. Ability to effectively communicate and collaborate with colleagues across different functional units and locations. Within 1 Month, You'll Complete your initial orientation, become familiar with our environment, our infrastructure, and our business. Learn the roles and skillsets of your Dev teammates to discern and utilize the best advice and information for yourself and others. Within 3 Months, You'll Engage and contribute directly to projects with real implications for our traders and company. The Benefits We offer a competitive compensation package which includes company-paid housing or housing stipend, individualized mentorship, fresh fruit and snacks daily, casual dress environment, social events, and more! In-person interview expenses for travel and childcare will be reimbursed by Group One.