Software developer internship jobs in Ossining, NY - 402 jobs
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R&D Consultant, Formulation Process & Claims
Elida Beauty
Software developer internship job in Hackensack, NJ
Elida Beauty is a Global Personal Care Business. We proudly support and nurture our portfolio of iconic brands globally. Our ambition is to remix classic beauty brands for a new generation, making them even bigger beauty hits than they were the first time around, to drive accelerated growth and value creation. Driven by creativity and agility, we unleash the true potential of beloved brands, ‘Re-Founding' them using a start-up mentality that always ‘finds a way'.
Elida Beauty is a part of the Yellow Wood Partners portfolio of companies, a private equity company that invests exclusively in the consumer industry.
Position Summary
The Formulation, Process and Claims Consultant will ensure flawless execution of new product innovations or enhancements, technical transfer of new products, and reformulations. This role requires expertise in liquid and cream formulations, process development, and claims substantiation. The consultant will partner closely with Packaging, R&D Operations, Supply Chain Marketing, and external suppliers. In addition to a strong understanding of the end-to-end process for finished goods production, this role calls for creativity and strong business acumen.
Primary Responsibilities
Partner with Marketing and Packaging on developing new product innovations for 2026+ and work with external suppliers on the briefing and prototyping stages of the project.
Develop and execute the end-to-end product development operations via external suppliers and manufacturers to ensure high quality, reproducibility, and reliability for all categories withing the portfolio (i.e. lotions, creams, body washes, etc.).
Identify data gaps and actions in existing product portfolio.
Ensure robust documentation of product formulation, process, and corresponding claims data.
Collaborate with Procurement in establishing raw material supplier strategic partnerships across different categories (i.e. critical raw materials, fragrances, etc.) to co-develop/tap into innovation based on supplier's expertise.
Partner with Procurement, Operations, and Quality in supplier selection, qualification, and onboarding processes to ensure the availability of high-quality, cost-effective packaging materials and services.
Partner with procurement to secure project cost targets with raw material suppliers and external manufacturers.
Design, optimize, and implement manufacturing and filling processes for liquid and cream products in partnership with external suppliers.
Support the transfer of production to new external manufacturers.
Troubleshoot issues in production and scale-up processes.
Drive continuous improvement initiatives for efficiency and cost savings.
Track performance of manufacturing sites to anticipate and prevent non-conformances.
Maintain partnerships with external sites in collaboration with Quality & Regulatory teams.
Draft and execute peer-reviewed manuscripts and technical reports.
Required Qualifications
5-10 years of experience with BS or equivalent, 3-5 years with MS, preferably in consumer goods, cosmetics, or related field.
Strong understanding of formulation technology and chemical science for liquids and creams.
Knowledge of GxPs and FDA compliance requirements.
Excellent communication skills, both spoken and written.
Ability to partner effectively across diverse business partners and customers.
Entrepreneurial mindset; hands-on and collaborative approach.
Critical thinking and comprehensive business acumen.
Ability to travel internationally and domestically up to 30%.
Preferred Qualifications
Experience with consumer products such as skin care, cleansers and sun care.
Experience in formulation, product, and process development under Cosmetic or Drug regulatory classifications.
Knowledge of process design options for liquids (batch, semi-continuous, continuous).
Process development and scale-up experience.
Experience working with external manufacturing and technical project management.
Experience generating, reviewing and organizing claims data in partnership with CROs.
Hands-on experience with R&D formula and specification management systems.
Experience managing large data sets including structured and unstructured data.
Personal Attributes
Positive and energetic individual with strong business acumen and urgency to achieve results.
Consumer-centric, creative, and design-oriented.
Inquisitive, with a history of seeking and implementing best practices.
Invokes trust, collaboration, shared accountability, and continuous improvement.
Knows what excellence looks like and how to achieve it.
Ability to develop and implement strategy with a high bias for execution.
Demonstrated track record of problem solving, priority setting, and action orientation.
Diversity at Elida Beauty
Diversity at Elida Beauty is about inclusion, embracing differences, creating possibilities, and growing together for better business performance. We embrace diversity in our workforce. This means giving full and fair consideration to all applicants and continuing development of all employees regardless of age, disability, gender reassignment, race, religion or belief, sex, sexual orientation, marriage and civil partnership, and pregnancy and maternity.
$82k-114k yearly est. 1d ago
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Software Developer Summer Internship - 2026
Interactive Brokers Group Inc. 4.8
Software developer internship job in Greenwich, CT
Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment.
IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments.
Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology.
About Interactive Brokers
Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. For nearly five decades, we have been at the forefront of financial technology innovation and known for our advanced technology and client commitment.
Our affiliates provide automated trade execution and custody of securities, commodities, foreign exchange, and forecast contracts around the clock on over 160 markets in numerous countries and currencies from a single unified platform. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers, in over 200 countries and territories.
Interactive Brokers is a member of the S&P 500 and has consistently earned recognition as a top broker, garnering multiple awards and accolades from respected industry sources such as Barron's, Investopedia, Stockbrokers.com, and many others.
Join our dynamic, multinational team shaping the future of online investing with cutting-edge technology.
IBKR Internships 2026
As an intern, you will contribute to back, middle and/or front office projects. This 10-week program is onsite and offers hands-on learning, mentorship, and exposure to multiple areas of the business at a leading global brokerage firm. We aim to equip interns with the skills, knowledge, and professional mindset needed to succeed in the financial services industry.
If you are a computer science student passionate about technology and eager to learn in our high-energy, fast-paced environment, apply today.
As a SoftwareDeveloper intern, you will:
* Work closely with our experienced software engineers to design, develop, and maintain software solutions
* Own your project while checking in with other team members with questions and updates throughout the day
* Participate in code reviews to ensure code quality and distribute knowledge
What You Gain from the IBKR Experience
* Own projects under the guidance of your mentor
* Develop high-performance, large-data research platforms
* Contribute independently and collaboratively as a member of your team
* Work in small groups to build the future of FinTech
* Gain a deep understanding of data structures and algorithms
* Become an excellent problem solver and out-of-the-box thinker
Position Requirements
* Required onsite 10-week program commitment
* Currently Pursuing a BS, MS, or Ph.D. in Computer Science or Software Engineering
* Students graduating between Dec 2026 and May 2027 (preferred)
* Have a minimum GPA of 3.5
* Should have programming experience in C++, Java, or Python
* Strong problem-solving and analytical skills
* Ability to work both independently and in groups
* Ability to prioritize and set goals on shifting priorities
Intern Benefits & Perks
* Daily company lunch allowance provided.
* Access to free all-day sodas, juices, snacks, and fresh organic fruits
* Free shuttle service from the train station.
* Access to Wellness room.
* Gym access on subsides rates.
* Lunch and Learn sessions for networking.
* Team building outing
* Modern offices with multi-monitor setups
Application Timeline
Applications for our 2026 SoftwareDevelopmentInternship Program will be accepted until Fen 2026. The internship will start in June 2026.
$31k-38k yearly est. Auto-Apply 60d+ ago
Material and Analytical Sciences - Intern
Boehringer Ingelheim 4.6
Software developer internship job in Ridgefield, CT
**Compensation Data** This position offers an hourly rate of $24.00 - $33.00 USD / hour commensurate to the level of degree program in which an applicant is actively enrolled. For an overview of our benefits please click here (***************************************************************** .
**Description**
As an employee of Boehringer Ingelheim, you will actively contribute to the discovery, development, and delivery of our products to our patients and customers. Our global presence provides opportunity for all employees to collaborate internationally, offering visibility and opportunity to directly contribute to the companies' success. We realize that our strength and competitive advantage lie with our people. We support our employees in several ways to foster a healthy working environment, meaningful work, mobility, networking, and work-life balance. Our competitive compensation and benefit programs reflect Boehringer Ingelheim's high regard for our employees.
Boehringer Ingelheim is currently seeking a talented and innovative Intern to join our Material and Analytical Sciences department located at our Ridgefield, Connecticut facility. As an Intern, you will be working in a dynamic environment to develop a workflow on the identification of optimal critical quality attributes of tablets for desired drug product performance based on material property based predictive tools.
**Duties & Responsibilities**
- He/she will be involved routine drug product development processes.
- Establish correlations between material property and predictive model tuning parameters.
- Develop new insights and summarize findings for department seminar.
**Requirements**
+ Must be a current graduate or advanced degree student in good academic standing.
+ Student must be enrolled at an accredited college or university for the duration of the internship.
+ Overall cumulative minimum GPA from last completed quarter/semester 3.0 GPA (on a 4.0 scale) preferred.
+ Major or minor in related field of internship.
+ Graduate and advanced degree students must have completed at least 9 credit hours at current college or university.
+ Good understanding of pharmaceutical material science
**Eligibility Requirements** :
+ Must be legally authorized to work in the United States without restriction.
+ Must be willing to take a drug test and post-offer physical (if required).
+ Must be 18 years of age or older.
**Desired Skills, Experience and Abilities**
- Prior experience in Stylone compaction simulator is preferred.
- Fluency in coding using Python or Matlab is a plus.
All qualified applicants will receive consideration for employment without regard to a person's actual or perceived race, including natural hairstyles, hair texture and protective hairstyles; color; creed; religion; national origin; age; ancestry; citizenship status, marital status; gender, gender identity or expression; sexual orientation, mental, physical or intellectual disability, veteran status; pregnancy, childbirth or related medical condition; genetic information (including the refusal to submit to genetic testing) or any other class or characteristic protected by applicable law.
$24-33 hourly 44d ago
Software Engineer Intern - AI Accelerators Research
IBM 4.7
Software developer internship job in Yorktown Heights, NY
**Introduction** IBM Research takes responsibility for technology and its role in society. Working in IBM Research means you'll join a team who invent what's next in computing, always choosing the big, urgent and mind-bending work that endures and shapes generations. Our passion for discovery, and excitement for defining the future of tech, is what builds our strong culture around solving problems for clients and seeing the real world impact that you can make.
IBM's product and technology landscape includes Research, Software, and Infrastructure. Entering this domain positions you at the heart of IBM, where growth and innovation thrive.
**Your role and responsibilities**
In this role, you will join a world-class team of engineers and researchers and contribute to the development of an optimized software stack for IBM's emerging and existing AI accelerators. This work will be carried out in a multi-disciplinary environment where hardware-software co-optimization is key. The developedsoftware stack components will be part of complete AI solutions for both established and next-generation AI applications. Specific examples of job responsibilities include (a) Developsoftware optimization in the compiler for AI accelerators, (b) Investigate and prototype AI model optimizations for their execution in accelerators, (c) Contribute to the development of cutting-edge demonstrations with emerging AI accelerators
**Required technical and professional expertise**
* Have strong background on AI accelerators and/or AI accelerator-associated software
* Possess a track record of research in hardware-software co-design
* Effective communication of technical ideas
**Preferred technical and professional experience**
* Strong programming skills - C+* Research experience on compilers for AI accelerators
* Experience with hardware/software co-optimization for AI applications
* Familiarity with a diverse set of AI applications
* Hands-on experience in prototyping AI-based solutions
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
$66k-87k yearly est. 60d+ ago
Software Developer
Xinnovit
Software developer internship job in Yorktown Heights, NY
Xinnovit is a global leader in technology consulting, outsourcing, and workforce management solutions. Our mission is to enable our clients to become more agile and competitive with the help of innovative technologies. We empower our clients to respond faster and more intuitively to changing market dynamics.
The business environment is complex, often under significant constraints and pressures from various sources. We have the knowledge, experience and capabilities to provide our clients the tools they require to achieve better, faster and effective transformation that make them the leaders in their industry.
Our Goals Are:
• To use our expertise to the benefit of our clients and partners through open communication and collaboration.
• To ensure sustainable and profitable long-term growth.
Test Manager MD)• To provide a return on investment to shareholders.
• To promote employee development.
Job Description
Required:
Scripting language programming skills such as Python and Bash Shell.
Skills and experience in relational database and SQL, including database table design, query performance, entity relationship, and SQL optimized.
Experience with Linux command and programs, such as shell script and CRON job.
Good communication skills and business process learning ability.
Comfortable with writing technical documentations.
Apply Knowledge of Java/JavaScript/JSP
Preferred:
Knowledge of multidimensional data structure concept such as STAR schema and cube structure.
Experience with analytical software such as R and SPSS.
Additional Information
All your information will be kept confidential according to EEO guidelines.
$79k-103k yearly est. 1d ago
Full-Stack Software Developer
Supreme Talent
Software developer internship job in Monsey, NY
Our client, a fast-paced eCommerce and wholesale distribution company, is seeking a solution-oriented Full-Stack SoftwareDeveloper with a strong track record in building and scaling web applications that drive operational efficiency across logistics, inventory, and order management systems.
The ideal candidate will be responsible for leading the development of internal full-stack web tools, collaborating with cross-functional teams, and ensuring that systems are both scalable and easy to maintain.
Responsibilities:
Lead the design, development, and deployment of scalable full-stack web applications that support logistics and operational workflows.
Collaborate closely with operations, sales, and warehouse teams to understand challenges and build effective digital tools.
Write and review clean, well-documented, and maintainable code using modern frameworks like React and Node.js.
Guide team members on best practices for softwaredevelopment, testing, and deployment processes.
Maintain and enhance internal tools that track inventory, orders, and warehouse activity.
Implement RESTful APIs and ensure seamless integration with third-party platforms and internal databases.
Create thorough documentation to support workflows, application architecture, and system integrations.
Identify opportunities to automate manual processes, reduce errors, and improve efficiency across departments.
Qualifications:
3+ years of experience in full-stack web development, with a proven ability to ship production-ready applications.
Proficiency in JavaScript and modern frameworks like React and Node.js; familiarity with related technologies like Express, TypeScript, or MongoDB is a plus.
Deep understanding of web architecture, APIs, and system integration best practices.
Strong leadership skills, with prior experience mentoring developers or leading small teams.
Exceptional problem-solving skills and the ability to translate business needs into functional software.
Experience working in fast-paced, high-volume environments, preferably in eCommerce or logistics.
Strong verbal and written communication skills with the ability to collaborate across technical and non-technical teams.
Must be able to work onsite and coordinate closely with warehouse, sales, and operations departments.
Location: Monsey NY
Salary: $120K
$120k yearly 47d ago
iOS Software Developer
Kliger Weiss Infosystems
Software developer internship job in Greenvale, NY
KWI is looking for a smart, curious, hard-working, and creative iOS Developer to join our mobile application development team. The right person for this role possesses a passion for pushing mobile technologies to the limits and will work with our team to design and build the next generation of our KWI Cloud 9 mobile application. This iOS Developer will be responsible for the design, development, and ongoing support of the mobile technology platform.
ABOUT THE JOB:
Design and develop using Objective-C and Swift using Xcode to develop new features to our Cloud 9 Mobile iOS application
Collaborate with cross-functional teams to define, design, and develop new features
Take requirements and specs from our Product team, understand the business need and use case, then take those requirements and specs from design to development
Support the Cloud 9 Mobile application in its entirety, including working on bug fixes and improving application performance, reliability, and stability
Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Collaborate with internal and offshore development resources, acting as a technical liaison
ABOUT YOU:
You're comfortable communicating architecture to all levels of management and customers
You have strong knowledge of softwaredevelopment methodologies and processes
Your track record includes the design and release of high-quality, high-performance enterprise software products/applications
You have excellent decision-making skills with the ability to balance conflicting interests in a complex and fast-paced environment
You have strong analytical, prioritization, and troubleshooting skills
You have excellent written and verbal communication skills
BA/BS in Computer Science or related field
5+ years of softwaredevelopment experience
Advanced knowledge of Objective-C and Swift
0-3 years of iOS development
ABOUT US:
KWI. FIRST IN SaaS. FIRST IN THE CLOUD.
We are a small team with a big vision: to be the premier provider of cloud technology solutions for retailers. KWI's culture is rooted in our core values - commitment, respect & dignity, accountability, reliability, passion, and caring. Our office environment is casual and fun - we recharge with a quick afternoon ping-pong game and are a culture that celebrates. We celebrate birthdays and holidays, and victories and failures. We encourage our people to take risks, to challenge the status quo, to improve processes, and to be better every day. We have a team of passionate and dedicated employees who are committed to making themselves and our clients better.
We offer complete Cloud-based solutions for a broad range of clients in specialty retailing. Since 1985 we've helped retailers achieve success through use of our leading systems including, merchandising, POS, Mobile POS, CRM, and loss prevention. We're a privately held, debt-free and 100% management owned company. Our company plays a critical role for our retail clients and we continue to grow! We offer a collaborative work environment - even virtually! - with colleagues who have a passion for retail and technology.
At KWI, we know that cultivating diversity and fostering an inclusive work environment is critical to our impact and success. We create an environment where no individual is advantaged or disadvantaged because of their background. We offer equal opportunity employment regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, or protected veteran status.
With a commitment to maintaining a bias-free environment in which harassment is prohibited, we respect cultural diversity and comply with the laws of the places in which we operate. We expect our business partners, suppliers, clients, and all our team members to uphold these commitments.
$79k-104k yearly est. Auto-Apply 60d+ ago
Full-Stack Software Developer
Elevate Career Group
Software developer internship job in Monsey, NY
A growing eCommerce and wholesale distribution company is seeking a Full Stack Developer to join its in-house operations team.
This role focuses on developing and maintaining internal web applications that streamline logistics, inventory, and order management processes. The ideal candidate combines strong technical ability with practical problem-solving skills and a collaborative mindset, helping bridge technology with day-to-day operations.
Responsibilities:
Design, build, and maintain full-stack web applications to improve operational efficiency and workflow.
Collaborate with cross-functional teams, including operations, sales, and warehouse staff, to identify and solve process challenges.
Write clean, maintainable, and well-documented code while following best practices for version control.
Create clear documentation for both technical systems and user workflows to ensure smooth adoption and long-term scalability.
Skills:
Proficiency in JavaScript and modern frameworks such as React and Node.js (or similar technologies).
Strong understanding of web architecture, APIs, and database integration.
Excellent problem-solving skills with attention to detail and a structured approach to development.
Effective communication and collaboration skills for working with technical and non-technical teams.
Requirements:
1+ years of experience developing and maintaining production web applications.
Experience with full-stack development in a commercial or operational environment.
Ability to work on-site as part of the core operations team.
Familiarity with agile or iterative development workflows preferred.
Location: Monsey, NY | Hours: Full-time. | Salary: $80-100k DOE | Job#1018 |
$80k-100k yearly 60d+ ago
Software Developer - .NET
Orion Innovation 3.7
Software developer internship job in Montvale, NJ
Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professional sports and entertainment, life sciences, ecommerce, and education.
Responsibilities:
Develop, debug, test, and deploy new and existing applications
Help to ensure that developed application solutions satisfy business and technical requirements and that standard testing procedures have been followed
Design, construct, implement and support client-facing software that meets the business requirements
Perform software construction, unit testing and debugging; software construction may include the preparation of new software, reuse of existing code, modification of existing programs, or integration of purchased solutions
Interface with internal and external technical staff to define application solutions and resolve problems as needed
Design and develop custom solutions in a SharePoint environment using SharePoint Object Model, C#.net, jQuery, Visual Studio, Team Foundation Server, SQL Server Stored Procedures, and SQL Server Analysis Services (SSAS)
Act with integrity, professionalism, and personal responsibility to uphold the firm's respectful and courteous work environment.
Qualifications:
Minimum one year of experience in .NET web application development
Bachelor's degree in from an accredited college/university or equivalent work experience
Experience in user interface and design of web based products
Knowledge of Object-Oriented Principles, Patterns and Practices and knowledge of Agile (Scrum) softwaredevelopment methodologies and leading practices
Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.
Candidate Privacy Policy
Orion Systems Integrators, LLC and its subsidiaries and its affiliates (collectively, “Orion,” “we” or “us”) are committed to protecting your privacy. This Candidate Privacy Policy (orioninc.com) (“Notice”) explains:
What information we collect during our application and recruitment process and why we collect it;
How we handle that information; and
How to access and update that information.
Your use of Orion services is governed by any applicable terms in this notice and our general Privacy Policy.
$80k-104k yearly est. Auto-Apply 39d ago
Software Developer 830068
Capstone Search Advisors
Software developer internship job in Greenwich, CT
Fairfield County Hedge Fund is seeking a Senior SoftwareDeveloper to join their Core Development which is responsible for building in-house systems and integrating and customizing third-party applications essential to the firm's operation. They are currently modernizing their proprietary on-premises systems into cloud-native, web-based solutions. This is a great opportunity for a talented backend
developer to make a major impact on critical financial software used across the firm. This role
Primary Responsibilities:
• Build and maintain custom .NET applications including STP trade platform, portfolio management tools, and front-office modules
• Drive modernization efforts by contributing to cloud and web transformation initiatives
• Integrate and extend third-party platforms like Workday and Salesforce
• Collaborate with business and project teams to translate requirements into scalable solutions
• Troubleshoot performance issues and implement robust fixes
Qualifications/Skills
Required:
• 7+ years in softwaredevelopment with C# and Web API
• Strong SQL experience and relational database design
• Experience with DevOps, CI/CD pipelines, Terraform, and Git
• Strong academic track record with degree in Computer Science or related field
• Excellent problem-solving and communication skills
• Self-motivated, quick learner, and demonstrated ability for learning new technology
Preferred:
• Experience in Azure cloud development
• Familiarity with Databricks or Snowflake
• Knowledge of messaging technologies such as RabbitMQ, Kafka, or Azure Service Bus
• Background in modernizing and transitioning software architecture and technology
• Understanding of Workday and/or Salesforce
• Front-end development experience using React
• Scripting skills in Python and PowerShell
• Awareness of accounting and finance fundamentals and work experience in the financial services industry
• Proficiency in Excel automation including building functions, macros, and custom add-ins
$74k-97k yearly est. 60d+ ago
Software Engineer
Collabera 4.5
Software developer internship job in Englewood Cliffs, NJ
Established in 1991, Collabera is one of the fastest growing end-to-end information technology services and solutions companies globally. As a half a billion dollar IT company, Collabera's client-centric business model, commitment to service excellence and Global Delivery Model enables its global 2000 and leading mid-market clients to deliver successfully in an increasingly competitive marketplace.
With over 8200 IT professionals globally, Collabera provides value-added onsite, offsite and offshore technology services and solutions to premier corporations. Over the past few years, Collabera has been awarded numerous accolades and Industry recognitions including.
• Collabera awarded Best Staffing Company to work for in 2012 by SIA. (hyperlink here)
• Collabera listed in GS 100 - recognized for excellence and maturity
• Collabera named among the Top 500 Diversity Owned Businesses
• Collabera listed in GS 100 & ranked among top 10 service providers
• Collabera was ranked:
• 32 in the Top 100 Large Businesses in the U.S
• 18 in Top 500 Diversity Owned Businesses in the U.S
• 3 in the Top 100 Diversity Owned Businesses in New Jersey
• 3 in the Top 100 Privately-held Businesses in New Jersey
• 66th on FinTech 100
• 35th among top private companies in New Jersey
***********************************************
Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.
Job Description
Seeking a senior software Engineer to manage and build software solutions across company Digital Platform. The lead role requires hands-on softwaredevelopment skills, deep technical expertise across the entire software delivery process, from content generation to delivery. The engineer will work closely within the tech lead to bring enhancements to a reality while managing all aspects of the softwaredevelopment lifecycle.
Required Technical & Leadership Skill Sets
BS degree or higher in Computer Science with a minimum of 7+ years of relevant, broad engineering experience is required
Possess expert knowledge in Performance, Scalability, Security, Enterprise System Architecture, and Engineering best practices.
Possess knowledge of a broad range of data structures and algorithms and know how, when and when-not to use them.
Expertise in all facets of web development including front- and backend technologies.
Experience working on large scale, high traffic web sites.
Experience working with XML, JSON and other data formats.
Experience working with XSL, Smarty, Velocity and other template engines.
Extensive experience styling web applications using CSS 2/3. Experience in SASS, LESS is a plus.
Experience building asynchronous one page web applications using Ajax, CORS.
Experience with responsive design, developing for mobile web and tablets
Experience with full LAMP stack development including server side development and client side technologies including HTML5, CSS3 and advanced Javascript Languages and Software Packages:
Languages: PHP (5.x +)
Web Technologies: XML, JSON, SOAP and RESTful web services, Smarty
Front End: jQuery, OO Javascript, HTML5, CSS3
Framework : MVC Framework like Zend or Struts/Spring
Database: RDBMS like MySQL, Oracle
Tools: SVN, Eclipse
Others: Unix shell scripting
Qualifications
Personal Skills:
Strong experience working with multi-site development teams.
Strong Communication skills (verbal and written) with an ability to work in a highly collaborative, multi-country/time zone environment.
Good organizational skills with the ability to track and prioritize numerous tasks.
Proactive personality with a proven track record of following through and delivering on responsibilities.
Highly adaptive and capable of being an individual contributor and working as part of an extended team.
Additional Information
All your information will be kept confidential according to EEO guidelines.
$73k-98k yearly est. 1d ago
Software Engineer - Early Career (USA)
Trexquant Investment 4.0
Software developer internship job in Stamford, CT
Trexquant is a growing systematic fund at the forefront of quantitative finance, with a team of world-class researchers and engineers. As we continue to expand our trading operations, we are investing heavily in building the next generation of our quantitative research & trading platform.
We are seeking an Early Career Software Engineer with strong programming skills to join our engineering team. In this role, you will work closely with experienced engineers and quantitative researchers to develop the infrastructure that powers systematic trading, including data pipelines, back testing tools, and execution systems. You will have the opportunity to contribute to greenfield development projects, where you'll help build new systems from the ground up, driving innovation and scalability in our technology stack.
Responsibilities
Full lifecycle development of low-latency, high-throughput research and trading systems using C++, C, Java, or Rust
Build and optimize data processing pipelines to ensure reliable access to large, high-quality datasets.
Assist in developing tools for back testing, model training, and strategy evaluation.
Collaborate with researchers and traders to deliver technical solutions that improve research productivity and trading performance.
Participate in code reviews, testing, and documentation to maintain high-quality standards.
Stay abreast of emerging technologies, tools, and best practices, bringing innovative ideas to continuously improve our systems.
Requirements
BS/MS degree in Computer Science, or a related STEM field
Strong knowledge of data structures, algorithms, and object-oriented programming.
Proficiency in one or more programming languages: C++, C, Python, Java, or Rust.
Familiarity with Linux environments
Excellent problem-solving skills and ability to learn quickly in a collaborative team setting.
Benefits
Competitive salary plus bonus based on individual and company performance.
Collaborative, casual, and friendly work environment.
PPO health, dental, and vision insurance premiums fully covered for you and your dependents.
Pre-tax commuter benefits.
Weekly company meals.
Applications are now open for our NYC office, opening in September 2026.
The base salary range is $130,000 - $175,000 depending on the candidate's educational and professional background. Base salary is one component of Trexquant's total compensation, which may also include a discretionary, performance-based bonus.
Trexquant is an Equal Opportunity Employer.
Software developer internship job in Great Neck, NY
FlexTrade Systems is a financial technology Software Company headquartered in Great Neck, New York. We are celebrating 26 years as industrial pioneer and a global leader in broker-neutral, trading platforms for equities, foreign exchange, options, futures, and fixed income. With 500+ employees across 10+ offices in North America, Europe and Asia, and a worldwide client base both from Buy Side and Sell Side business. It is an exciting time to join FlexTrade. Each line of business and region is at different growth phases. Across its functional teams, FlexTrade is taking bold steps to transform its business and approach to position itself for the next phase of growth. Why FlexTrade? Building great software requires great people. We thrive upon collaboration hail from all walks of life and speak dozens of languages, we are passionate about equality and integrity with a culture that give you the freedom to make an impact globally. Get to know more about our Products - *****************
JOB SUMMARY
OMS Implementation and Support Engineers are responsible for all technical activities associated with the deployment and ongoing support of the FlexTrade Order Management System for Sell Side clients. Support Engineers design, configure, test, troubleshoot and develop solutions to provide best of breed functionality to our clients. Support Engineers work closely with internal and external resources throughout the Sell Side OMS vertical, including Product and Project Managers, Business Analysts, Quality Assurance Testers, Developers and Trading Desk personnel.
MAIN RESPONSIBILITIES
· Configure systems and workflows for new client deployments and upgrades.
· Ensure the availability of systems and workflows for existing clients.
· Troubleshoot and mitigate production system issues and outages.
· Contribute technical expertise when working with internal and external resources to deliver value added functionality or to resolve production issues.
SKILLS REQUIRED:
· Bachelor's degree in computer science
· 3 to 5 years of technical work experience in a client implementation and/or support environment.
· Strong problem-solving skills
· Experience with UNIX based systems.
· Experience with Database systems (SQL Server, Sybase)
· Experience with scripting (Python, Perl/Shell)
· Good understanding of the SoftwareDevelopment Life Cycle
· Solid understanding of Broker Dealer workflows
SKILLS DESIRED:
· Good programming skills (C++, JAVA)
· Strong work ethic
· Strong organizational skills
· Ability to work in a team environment
· Good oral and written communication skills
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*FlexTrade Systems, Inc. does not accept unsolicited resumes from search firm recruiters. Fees will not be paid in the event a candidate submitted by a recruiter without an authorized agreement for a particular SOW (Statement of Work) in place is hired: such resumes are deemed the sole property of FlexTrade Systems, Inc.**
**FlexTrade Systems, Inc. is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or any other status protected by law.**
$80k-100k yearly est. 5d ago
SAP BTP Software Engineer
Central Business Solutions 3.2
Software developer internship job in Englewood Cliffs, NJ
As a Keystone SAP BTP Software Engineer, you will be an integral part of our IT team, focusing on designing and implementing robust SAP Cloud Platform Integration solutions. This role provides a unique opportunity to work on cutting-edge technologies and contribute to the optimization of our business processes. We are looking for a candidate with expertise in various adapters, including SFTP, HTTPS, Mail, AMQP, Advanced Event Mesh, and others. The ideal candidate will have a proven track record of successfully migrating from other middleware platforms.
Responsibilities include, but are not limited to:
Collaborate with cross-functional teams to understand integration requirements and design effective solutions within the SAP Integration Suite.
Develop and implement integration solutions using various adapters such as SFTP, HTTPS, Mail, AMQP, Advanced Event Mesh, and others, ensuring seamless connectivity between SAP and non-SAP systems.
Lead the API management process, including the design, creation, and maintenance of APIs to facilitate data exchange between different applications.
Contribute to the migration process from other middleware platforms to the SAP Integration Suite.
Work on end-to-end integration projects, focusing on development, analytics, and optimization.
Provide expertise in troubleshooting and resolving integration-related issues.
Collaborate with stakeholders to gather requirements and ensure successful delivery of integration projects.
Troubleshoot and resolve issues related to integration processes in production and non-production environments.
Stay informed about SAP Integration Suite updates and new features to recommend process improvements.
Create and maintain comprehensive technical documentation for SAP CPI integration solutions.
Qualifications
Communication Skills
Excellent written and verbal communication skills
Confident, articulate, and professional speaking abilities
Empathic listener and persuasive speaker
Writing creative or factual
Speaking in public to different audiences
Excellent presentation and negotiation skills
Willingness to complete work with little direction or supervision
Technical Skills
Experience as integration developer (SAP BTP, HCI, CPI) with a minimum of 5 years of hands-on experience and overall of minimum 10 years integration development. Knowledge in various SAP modules and Integration development working on large-scale SAP S/4 transformations.
Bachelor's degree in Computer Science, Information Technology, or a related field.
Proven experience as a SAP Integration Suite Developer with a focus on integration development.
Strong knowledge of SAP Cloud Platform Integration tools and technologies.
Hands-on experience with SAP CPI adapters, mappings, and scripting.
Familiarity with SAP S/4HANA and other SAP modules.
Experience in transformation projects e.g., from SAP ECC to S/4 HANA (S/4 Conversions, green field, brown field, blue field etc.)
Excellent problem-solving and debugging skills.
Strong communication and interpersonal skills.
Ability to work effectively in a collaborative team environment.
Proficiency in working with various adapters, including SFTP, HTTPS, Mail, AMQP, Advanced Event Mesh, and others, within the SAP Integration Suite.
Strong understanding of API management principles and best practices.
Hands-on experience with SAP Cloud Platform Integration (CPI) and SAP Process Orchestration (PO).
Familiarity with various data formats and protocols (XML, JSON, SOAP, REST).
Experience in developing and optimizing integration processes for SAP and non-SAP applications
Central Business Solutions, Inc(A Certified Minority Owned Organization) Checkout our excellent assessment tool: ************************* Checkout our job board : *********************** ===================================================== Central Business Solutions, Inc 37600 Central Court Suite 214 Newark CA, 94560 Phone: ************* Fax: ************** Web: ************************* =====================================================
$74k-101k yearly est. 34d ago
Software Developer Summer Internship - 2026
Interactive Brokers 4.8
Software developer internship job in Greenwich, CT
Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment.
IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments.
Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology.
About Interactive Brokers
Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. For nearly five decades, we have been at the forefront of financial technology innovation and known for our advanced technology and client commitment.
Our affiliates provide automated trade execution and custody of securities, commodities, foreign exchange, and forecast contracts around the clock on over 160 markets in numerous countries and currencies from a single unified platform. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers, in over 200 countries and territories.
Interactive Brokers is a member of the S&P 500 and has consistently earned recognition as a top broker, garnering multiple awards and accolades from respected industry sources such as Barron's, Investopedia, Stockbrokers.com, and many others.
Join our dynamic, multinational team shaping the future of online investing with cutting-edge technology.
IBKR Internships 2026
As an intern, you will contribute to back, middle and/or front office projects. This 10-week program is onsite and offers hands-on learning, mentorship, and exposure to multiple areas of the business at a leading global brokerage firm. We aim to equip interns with the skills, knowledge, and professional mindset needed to succeed in the financial services industry.
If you are a computer science student passionate about technology and eager to learn in our high-energy, fast-paced environment, apply today.
As a SoftwareDeveloper intern, you will:
Work closely with our experienced software engineers to design, develop, and maintain software solutions
Own your project while checking in with other team members with questions and updates throughout the day
Participate in code reviews to ensure code quality and distribute knowledge
What You Gain from the IBKR Experience
Own projects under the guidance of your mentor
Develop high-performance, large-data research platforms
Contribute independently and collaboratively as a member of your team
Work in small groups to build the future of FinTech
Gain a deep understanding of data structures and algorithms
Become an excellent problem solver and out-of-the-box thinker
Position Requirements
Required onsite 10-week program commitment
Currently Pursuing a BS, MS, or Ph.D. in Computer Science or Software Engineering
Students graduating between Dec 2026 and May 2027 (preferred)
Have a minimum GPA of 3.5
Should have programming experience in C++, Java, or Python
Strong problem-solving and analytical skills
Ability to work both independently and in groups
Ability to prioritize and set goals on shifting priorities
Intern Benefits & Perks
Daily company lunch allowance provided.
Access to free all-day sodas, juices, snacks, and fresh organic fruits
Free shuttle service from the train station.
Access to Wellness room.
Gym access on subsides rates.
Lunch and Learn sessions for networking.
Team building outing
Modern offices with multi-monitor setups
Application Timeline
Applications for our 2026 SoftwareDevelopmentInternship Program will be accepted until Fen 2026. The internship will start in June 2026.
$31k-38k yearly est. 11d ago
Intern 2026: Software Engineer - Semiconductor
IBM 4.7
Software developer internship job in Yorktown Heights, NY
**Introduction** IBM Research takes responsibility for technology and its role in society. Working in IBM Research means you'll join a team who invent what's next in computing, always choosing the big, urgent and mind-bending work that endures and shapes generations. Our passion for discovery, and excitement for defining the future of tech, is what builds our strong culture around solving problems for clients and seeing the real world impact that you can make. IBM's product and technology landscape includes Research, Software, and Infrastructure. Entering this domain positions you at the heart of IBM, where growth and innovation thrive
**Your role and responsibilities**
In this role, you will investigate the feasibility of applying software engineerng and computational skills towards state-of-the-art chip architecture, design, fabrication and advanced chip packaging. Background knowledge of computer science, data science, machine learning or other computational techniques are ideal skills for this role. Interns are expected to have the ability to analyze complex problems and apply creative solutions.
**Required technical and professional expertise**
* Computer Science
* Information Technology
* Data Science
* Physics
* Chemistry
* Material Science
* Mechanical Engineering
**Preferred technical and professional experience**
* Prior programming, computational or data analysis experience through projects or coursework
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
$66k-87k yearly est. 60d+ ago
Software Developer
Xinnovit
Software developer internship job in Yorktown Heights, NY
Xinnovit is a global leader in technology consulting, outsourcing, and workforce management solutions.
Our mission is to enable our clients to become more agile and competitive with the help of innovative technologies. We empower our clients to respond faster and more intuitively to changing market dynamics.
The business environment is complex, often under significant constraints and pressures from various sources. We have the knowledge, experience and capabilities to provide our clients the tools they require to achieve better, faster and effective transformation that make them the leaders in their industry.
Our Goals Are:
• To use our expertise to the benefit of our clients and partners through open communication and collaboration.
• To ensure sustainable and profitable long-term growth.
Test Manager MD)• To provide a return on investment to shareholders.
• To promote employee development.
Job Description
Required:
Scripting language programming skills such as Python and Bash Shell.
Skills and experience in relational database and SQL, including database table design, query performance, entity relationship, and SQL optimized.
Experience with Linux command and programs, such as shell script and CRON job.
Good communication skills and business process learning ability.
Comfortable with writing technical documentations.
Apply Knowledge of Java/JavaScript/JSP
Preferred:
Knowledge of multidimensional data structure concept such as STAR schema and cube structure.
Experience with analytical software such as R and SPSS.
Additional Information
All your information will be kept confidential according to EEO guidelines.
$79k-103k yearly est. 60d+ ago
Software Developer - .NET
Orion Innovation 3.7
Software developer internship job in Montvale, NJ
Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professional sports and entertainment, life sciences, ecommerce, and education.
Summary:
Full stack Developer experienced in Angular 10+, TypeScript, .NET Core, C#, Azure SQL
Proficiency working in Angular SPA applications
Experience in Server-side technologies like .Net Core to build RESTful web services
Experience working with cloud technologies and services; Azure preferred
Experience delivering serverless cloud solutions using PAAS model
Experience using Azure App Service, Azure SQL, Service Bus, API Gateway Management, etc.
Experience writing SQL Stored Procedures, Functions and ability to troubleshoot performance issue with SQL queries.
Exposure to Microservices design patterns like pub/sub messaging, synchronous/asynchronous communication, etc.
Experience with distributed version control systems Azure DevOps/Git
Any Azure cloud certification from Microsoft preferred
Experience or exposure to Agile development methodology
Act with integrity, professionalism, and personal responsibility to uphold the firm's respectful and courteous work environment.
Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.
Candidate Privacy Policy
Orion Systems Integrators, LLC and its subsidiaries and its affiliates (collectively, “Orion,” “we” or “us”) are committed to protecting your privacy. This Candidate Privacy Policy (orioninc.com) (“Notice”) explains:
What information we collect during our application and recruitment process and why we collect it;
How we handle that information; and
How to access and update that information.
Your use of Orion services is governed by any applicable terms in this notice and our general Privacy Policy.
$80k-104k yearly est. Auto-Apply 39d ago
Software Engineer
Collabera 4.5
Software developer internship job in Englewood Cliffs, NJ
Established in 1991, Collabera is one of the fastest growing end-to-end information technology services and solutions companies globally. As a half a billion dollar IT company, Collabera's client-centric business model, commitment to service excellence and Global Delivery Model enables its global 2000 and leading mid-market clients to deliver successfully in an increasingly competitive marketplace.
With over 8200 IT professionals globally, Collabera provides value-added onsite, offsite and offshore technology services and solutions to premier corporations. Over the past few years, Collabera has been awarded numerous accolades and Industry recognitions including.
• Collabera awarded Best Staffing Company to work for in 2012 by SIA. (hyperlink here)
• Collabera listed in GS 100 - recognized for excellence and maturity
• Collabera named among the Top 500 Diversity Owned Businesses
• Collabera listed in GS 100 & ranked among top 10 service providers
• Collabera was ranked:
• 32 in the Top 100 Large Businesses in the U.S
• 18 in Top 500 Diversity Owned Businesses in the U.S
• 3 in the Top 100 Diversity Owned Businesses in New Jersey
• 3 in the Top 100 Privately-held Businesses in New Jersey
• 66th on FinTech 100
• 35th among top private companies in New Jersey
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Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.
Job Description
Seeking a senior software Engineer to manage and build software solutions across company Digital Platform. The lead role requires hands-on softwaredevelopment skills, deep technical expertise across the entire software delivery process, from content generation to delivery. The engineer will work closely within the tech lead to bring enhancements to a reality while managing all aspects of the softwaredevelopment lifecycle.
Required Technical & Leadership Skill Sets
BS degree or higher in Computer Science with a minimum of 7+ years of relevant, broad engineering experience is required
Possess expert knowledge in Performance, Scalability, Security, Enterprise System Architecture, and Engineering best practices.
Possess knowledge of a broad range of data structures and algorithms and know how, when and when-not to use them.
Expertise in all facets of web development including front- and backend technologies.
Experience working on large scale, high traffic web sites.
Experience working with XML, JSON and other data formats.
Experience working with XSL, Smarty, Velocity and other template engines.
Extensive experience styling web applications using CSS 2/3. Experience in SASS, LESS is a plus.
Experience building asynchronous one page web applications using Ajax, CORS.
Experience with responsive design, developing for mobile web and tablets
Experience with full LAMP stack development including server side development and client side technologies including HTML5, CSS3 and advanced Javascript Languages and Software Packages:
Languages: PHP (5.x +)
Web Technologies: XML, JSON, SOAP and RESTful web services, Smarty
Front End: jQuery, OO Javascript, HTML5, CSS3
Framework : MVC Framework like Zend or Struts/Spring
Database: RDBMS like MySQL, Oracle
Tools: SVN, Eclipse
Others: Unix shell scripting
Qualifications
Personal Skills:
Strong experience working with multi-site development teams.
Strong Communication skills (verbal and written) with an ability to work in a highly collaborative, multi-country/time zone environment.
Good organizational skills with the ability to track and prioritize numerous tasks.
Proactive personality with a proven track record of following through and delivering on responsibilities.
Highly adaptive and capable of being an individual contributor and working as part of an extended team.
Additional Information
All your information will be kept confidential according to EEO guidelines.
$73k-98k yearly est. 60d+ ago
Associate Software Developer (Python)
Flextrade Systems 3.8
Software developer internship job in Great Neck, NY
FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools, technology and innovation that deliver our clients a competitive edge. Our globally distributed engineering teams focus on adaptable technology and open architecture to develop highly sophisticated trading solutions that can automate and scale with your business strategies.
At FlexTrade, we hold our values close to heart, with pride and gratitude, as they guide us in everything that we do. We are dedicated to giving our clients a competitive edge, taking ownership of our responsibilities, being flexible to adapt to ever changing environment and technology, bringing integrity to ever interaction and we continue to improve, grow together and collaborate as one team. All of these while having fun truly makes FlexTrade a wonderful place to work.
The Team
You will be part of a small close-knit team of engineers that work in an Agile and collaborative fashion to build performant software that sits at the core of FlexTrade's business. Working in close collaboration with client-facing teams you will design and develop solutions for complex customer problems raised and assist teams in moving changes to production.
About You
You will be working on the FlexDATA product, which is responsible for managing and visualising historical and real time client data. The core parts of FlexDATA are a data ingress pipeline, database, API's and a web-app frontend. We are looking for someone who is passionate about data and self-motivated and take ownership of tasks from start to finish. This role will be a mixture of developing and maintaining features whilst also doing product support.
$80k-100k yearly est. 60d+ ago
Learn more about software developer internship jobs
How much does a software developer internship earn in Ossining, NY?
The average software developer internship in Ossining, NY earns between $29,000 and $55,000 annually. This compares to the national average software developer internship range of $30,000 to $48,000.
Average software developer internship salary in Ossining, NY