Post job

Software engineer jobs in Mount Prospect, IL

- 2,095 jobs
All
Software Engineer
Senior Software Engineer
Software Engineer Lead
Software Engineering Manager
Lead Java Developer
Automation Engineer
Senior Engineer
Java Developer
Mainframe Programmer
Principal Software Engineer
Senior Systems Developer
Lead Software Developer
Software Support Engineer
  • Engineer, Sr Regulatory

    Constellation Energy 4.9company rating

    Software engineer job in Warrenville, IL

    Who We Are As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future. Total Rewards Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more. Expected salary range of $124,200 to $138,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k). Primary Purpose of Position Performs advanced regulatory/licensing/technical problem solving and provides analysis/insights in support of department, nuclear plant and fleet regulatory activities. Responsible for regulatory/technical decisions. Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes and regulations as well as Constellation licensing and regulatory processes. Primary Duties and Accountabilities Provide in-depth regulatory/technical expertise to develop, manage and implement regulatory analyses, activities and programs. Provide regulatory/technical expertise and consultation through direct involvement to identify and resolve regulatory issues. Provide complete task management of regulatory issues. Perform regulatory and department related tasks as assigned by supervision Accountable for the accuracy, completeness, and timeliness of work ensuring proper licensing basis management and assuring that standard design criteria, practices, procedures, regulations and codes are used in preparation of products. Perform independent research, reviews, studies and analyses in support of regulatory/technical projects and programs. Recommend new concepts and techniques to improve performance, simplify operation, reduce costs, reduce regulatory burden, correct regulatory non-compliances, or comply with changes in codes or regulations. Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Minimum Qualifications Bachelor's degree in Engineering or equivalent technical degree Minimum of 6 years of professional experience Effective written and oral communication skills Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties Preferred Qualifications Previous Senior Reactor Operator (SRO) license/certification degree Advanced technical degree or related Experience with License Renewal, Regulatory, NRC in the Nuclear industry is HIGHLY Preferred
    $124.2k-138k yearly Auto-Apply 3d ago
  • AI Software Engineer

    Launch Consulting Group 3.9company rating

    Software engineer job in Chicago, IL

    Be a part of our success story. Launch offers talented and motivated people the opportunity to do the best work of their lives in a dynamic and growing company. Through competitive salaries, outstanding benefits, internal advancement opportunities, and recognized community involvement, you will have the chance to create a career you can be proud of. Your new trajectory starts here at Launch! Launch is actively seeking qualified, energetic engineers with passion for building solutions leveraging new and emerging technologies related to AI. This is a software engineering role specializing in applications with use cases powered by AI solutions, especially Generative AI, such as LLM integration, vector embeddings, real-time inference, and semi-automated, human-in-the-loop workflows. This role offers an exciting opportunity to be at the forefront of AI technology, working on diverse projects that drive real-world impact. If you're passionate about AI and have the technical expertise to back it up, this role may be perfect for you! Responsibilities Include: Write high-quality, maintainable code in languages such as Python, JavaScript, C#, or others relevant to AI development Work closely with and in cross-functional teams including software engineers, project managers, designers, QA, data engineers, and data scientists Integrate with a variety of different APIs, services, and technologies to bring pre-trained models and other technologies to bear, such as cloud-based vector databases Develop APIs and interfaces to enable easy interaction between AI models and client applications Fine-tune and/or customize integration with pre-trained models to meet unique client needs Handle data preprocessing, cleaning, and augmentation to enhance model performance Implement strategies for managing and securing sensitive client data Monitor and optimize the performance of AI model integrations to optimize efficiency and accuracy Provide technical guidance and support to clients and internal stakeholders Stay up-to-date with the latest advancements in NLP and machine learning Qualifications: Bachelor's or Master's degree in Computer Science, Data Science, Artificial Intelligence, or a related field (strongly preferred) Prior IT digital consulting experience is highly preferred Proven experience in software development, with a focus on AI and machine learning Hands-on experience with integrating language models into applications and platforms Proficiency in programming languages such as Python, JavaScript, C#, or similar Experience with AI frameworks and libraries (e.g., TensorFlow, PyTorch, Hugging Face Transformers) Experience with Generative AI tooling (e.g., LangChain, Semantic Kernel) Knowledge of API development and integration Strong understanding of NLP concepts and techniques, including language modeling, text generation, and sentiment analysis Experience with large-scale language models (e.g., GPT, BERT) and their practical applications Excellent analytical and problem-solving skills with a keen ability to troubleshoot and resolve technical issues Strong verbal and written communication skills, with the ability to explain complex technical concepts to non-technical stakeholders Proven ability to work effectively in a team environment and manage client relationships Experience in project management and ability to handle multiple tasks simultaneously Experience with cloud platforms (e.g., AWS, Azure, GCP) and containerization tools (e.g., Docker) a plus Familiarity with agile development methodologies and DevOps practices Innovative and curious, with a passion for emerging technologies and continuous learning Detail-oriented and committed to delivering high-quality results Compensation & Benefits: As an employee at Launch, you will grow your skills and experience through a variety of exciting project work (across industries and technologies) with some of the top companies in the world! Our employees receive full benefits-medical, dental, vision, short-term disability, long-term disability, life insurance, and matched 401k. We also have an uncapped, take-what-you-need PTO policy. The anticipated base wage range for this role is $155,000 - $175,000. Education and experience will be highly considered, and we are happy to discuss your wage expectations in more detail throughout our internal interview process.
    $155k-175k yearly 1d ago
  • Senior Software Engineer

    Harnham

    Software engineer job in Chicago, IL

    Senior Software Engineer - Build Next-Gen Conversational Platforms 💰 Salary: $230K base + 15% bonus + equity About the Opportunity Harnham is working with a fast-growing AI technology company that is building a next-generation agentic voice platform for enterprise-scale customer engagement. This organization partners with Fortune 50 businesses across healthcare, finance, and retail and is backed by leading investors with over $25M in funding. They are scaling rapidly and seeking an experienced Senior Software Engineer to join their engineering team and help shape the future of conversational AI. The Role You'll design and build core platform components, working on backend services and APIs that power real-time voice applications. This role requires strong CS fundamentals, experience in scalable architectures, and collaboration with ML engineers and product teams. Key Responsibilities Develop backend services and APIs for high-concurrency, real-time applications Design scalable, secure architecture for cloud-based systems Work across backend and some frontend layers (full-stack experience is a plus) Implement solutions in AWS ecosystems (EKS, Lambda, S3) Optimize data models and pipelines using Postgres Collaborate with ML engineers and DevOps to integrate AI models into production Mentor junior engineers and establish best practices in coding, testing, and CI/CD What We're Looking For 6-7+ years of software engineering experience Strong CS fundamentals (data structures, algorithms, architecture) Experience with AWS services and containerized environments (Docker/Kubernetes) Proficiency in backend development (Java, Python, or similar) Exposure to frontend frameworks is a plus Familiarity with distributed systems and high-performance architectures Why Apply? Competitive compensation + bonus + equity Work on industry-disrupting AI solutions Collaborative culture with real impact Relocation support and hybrid flexibility
    $230k yearly 3d ago
  • Lead Software Engineer

    Tag-The Aspen Group

    Software engineer job in Chicago, IL

    About the Company The Aspen Group (TAG) is one of the largest and most trusted retail healthcare business support organizations in the U.S., supporting over 16,000 healthcare professionals across 1,200+ health and wellness offices in 46 states. Our brands, including Aspen Dental, ClearChoice Dental Implant Centers, WellNow Urgent Care, Chapter Aesthetic Studio, and AZPetVet, benefit from TAG's comprehensive suite of centralized business support services designed to enhance growth and provide high-quality healthcare experiences at scale. Together, we aim to make healthcare smarter, better, and more accessible for everyone. About the Role To support our rapid growth and technological evolution, we are seeking a Lead Software Engineer to join our expanding IT team. We're hiring two Lead Software Engineers on our full-stack team: one who leans Front-End and one who leans Back-End. You'll own mission-critical services (RESTful APIs, data streaming, rules engines) across microservices, set technical standards, and mentor engineers while collaborating with product and data science. You'll also help integrate AI models into production software and keep our products secure and compliant. Responsibilities Lead API and data-streaming service development used across TAG brands. Build and optimize systems for reusability, scalability, and maintainability; drive design patterns, code quality, and testing. Mentor engineers; influence architecture & best practices (technical leadership without direct people management). Partner with product & data science; participate in code reviews; stay current with emerging tech (including AI in software). Qualifications 10 years building large-scale software; ~5 years leading engineers/technical direction. Required Skills Strong in Python, Go, or C#; expert in REST; solid with GraphQL integrations. Proficient with SQL (MySQL/PostgreSQL), cloud (AWS/GCP/Azure), CI/CD, and Kubernetes. Experience integrating AI/ML models into software; security best practices/HIPAA awareness. Front-End-leaning role: deep experience with a modern SPA framework (e.g., React/TypeScript) and design-system driven UI. Back-End-leaning role: depth in distributed systems, data streaming, and service performance/observability. (Microservices & rules engines a plus.) Preferred Skills Healthcare tech exposure and HIPAA experience (bonus, not required). Pay range and compensation package Annual pay range: $167,000-$197,000. A generous benefits package that includes paid time off, health, dental, vision, and 401(k) savings plan with match. Equal Opportunity Statement If you are an applicant residing in California, please view our privacy policy here.
    $167k-197k yearly 3d ago
  • Java with Mainframe

    Vista Applied Solutions Group Inc. 4.0company rating

    Software engineer job in Chicago, IL

    The client is looking for a Full Stack Developer with a primary focus on React front-end (60%) and secondary expertise in Java/Spring Boot (40%). The role also requires experience with Oracle Database and CA 7 / CA 11 schedulers. Responsibilities: The Enterprise Job Scheduling (EJS) team administers support of the CA7 and CA11 tool set and tasks and their associated processes. This position will be focused on developing a Web application which will automate the CA7 scheduling workflow. Demonstrate technical leadership and provide technical knowledge and capabilities as a team member and individual contributor. Lead resolution processes for complex problems where analysis of situations or data requires an in-depth evaluation of various factors. Develop programs in languages such as Shell Script/REXX/JAVA/REACTjs/SQL for Automation initiatives. Must be able to communicate across differing audiences including technical, managerial and vendors. Can develop technical solution requirements and lead individual or small team initiatives. Participate in 7x24x365 Oncall Support after proper training. Required skills Ability to manage multiple deliverables with various time deliveries from days to months. Build interactive user interfaces using NodeJS/REACTJS ensuring responsive and dynamic web applications Develop server-side applications using Java Integrate frontend and backend components to deliver complete web solutions. Implement RESTful APIs and microservices. Design/Develop and maintain databases using Oracle SQL. Write SQL queries, stored procedures and optimize database performance. Ability to work with CI/CD tools/pipelines Ability to work closely with clients to resolve Tool issues. Work in Agile teams, participate in code reviews and use version control tools like GIT, Bitbucket Good communication skills, both written and oral are required as the individual must interface with application developers, support teams, software vendors and management staff. The successful candidate may be required (after suitable training) to participate in a 24x7 Oncall rotation and be required to provide off hours support as necessary.
    $77k-94k yearly est. 4d ago
  • Software Engineering Manager

    Prairie Consulting Services

    Software engineer job in Chicago, IL

    Software Project Manager (FTE - Chicago/Naperville Hybrid) Onsite Expectations: First 3-4 months onsite, then hybrid Employment Type: Full-Time (Direct Client) We're seeking a Software Project Manager who can lead multiple application development projects and work closely with a growing development team. This role requires someone who can operate comfortably in both client-facing and technical conversations. Why This Role Is Ideal You'll guide software projects from kickoff to delivery-handling timelines, budgets, risk, and client communication-while collaborating deeply with developers. A developer background (Java, .NET, Python, C#, etc.) is strongly preferred to help estimate work, understand technical constraints, and set realistic delivery plans. Key Responsibilities Lead end-to-end software/application development projects (not a Scrum Master role) Own budgets, track burn, compare against quotes, and keep projects on target Serve as the main client and stakeholder liaison Partner closely with developers to plan, scope, and unblock tasks Use ClickUp and Agile practices for tracking and delivery Support 30+ active client initiatives across the team's portfolio Coordinate cross-functional work as the company expands into software + infrastructure projects What We're Looking For 5+ years of software project management experience Strong background in budget oversight, client management, and risk mitigation Hands-on development background or technical understanding (Java, .NET, Python, or similar) Experience working with small, fast-moving engineering teams Local to Chicago/Naperville, able to be onsite for the first 3-4 months
    $92k-126k yearly est. 5d ago
  • Software Engineering Manager

    Qorali

    Software engineer job in Chicago, IL

    Software Engineering Manager - JavaScript Not eligible for visa sponsorship Compensation: $160,000 - $180,000 + Bonus & Benefits We're seeking a senior full-stack JavaScript leader to drive the technical vision for a UX/UI platform. You'll lead a team of engineers and UI architects, define Node-based architecture, and set engineering standards across multiple product teams. Key Responsibilities: Lead and mentor a team of senior JS engineers and UI architects Drive architecture, best practices, and reusable component design Partner with product, design, and security teams on scalable, secure, and accessible solutions Oversee delivery, CI/CD, micro-frontend architecture, and performance optimization What We're Looking For: 10+ years in web application development and architecture Hands-on experience with React, Node/NestJS, and micro-frontends Strong understanding of web security and accessibility, and performance optimization Leadership experience managing senior engineers and fostering a collaborative team culture Why You'll Love This Role: Influence engineering standards across multiple teams Lead a highly skilled UX/UI engineering team Work in a collaborative, design-driven environment Hybrid work supporting work-life balance Reach out with your resume to Marley Taylor at Qorali to be considered for this position - *****************
    $92k-126k yearly est. 5d ago
  • Lead Java Software Engineer

    Request Technology, LLC

    Software engineer job in Chicago, IL

    ***Hybrid, 3 days onsite, 2 days remote*** ***We are unable to sponsor as this is a permanent full-time role*** Qualifications: BS degree in Computer Science, similar technical field required 2+ years of development experience with Scala 7+ years of experience in software development 5+ years of experience in Java or related technologies 3+ years of experience in react js or similar technologies 1+ years of experience with distributed application design & blockchain Experience with Akka or other actor-based systems Experience with Devops and CICD tools (GIT, Jenkins, Docker, Kubernetes, Harness, Rancher) Ability to write clean, bug-free code that is easy to understand and easily maintainable Experience with BDD methodologies & automated acceptance testing Web/mobile application development experience Understanding of message brokers, Queues and distributed datastores (Kafka, MQ, Redis, Splunk) Experience working Unix/Linux environments, large software system development, security software development, public-cloud platforms Fluent in functional programming, object-oriented design, industry best practices, software patterns, and architecture principles Proficient in the following types of testing: unit, integration, system, functional, non-functional, regression, performance, security, and acceptance Deep understanding of performance issues and multi-threaded development Experience with continuous integration tools and techniques, automating processes, and writing scripts using Python and other languages.
    $94k-124k yearly est. 1d ago
  • AS400 Synon Sr Developer

    Thunderhawk Technology Partners

    Software engineer job in Schaumburg, IL

    Technical/Functional Skills: • Strong functional knowledge of core PBM functions, specifically core adjudication, pricing, accumulators, MED D Pricing, benefit plan, patient pay and regulations Required Skills: • 15+ years of hands-on coding experience in CA/2E (Synon), including programming, array handling, and commit control • 8+ years of hands-on coding experience in COBOL AS400 and/or Cobol ILE • Experience working with ACMS/MOM • Strong exposure to DB2400 Must have Skills - iSeries, SYNON, COBOL, AS400 (Mid-Range), ILE, COBOL/400, CLLE, SQL Roles & Responsibilities • Analyze and understand the functional and technical requirements. • Work with business and capability teams to discuss and refine the requirements. • Ability to guide the team and do hands-on development. • Partner with team members to build robust, efficient, effective solutions. • Identify opportunities to fine-tune and optimize applications. • Participate in Agile/Scrum development process. • Lead team in an onshore/offshore model • Work in a team focused on continuous integration, improvement and learning • Contribute to developing the technology roadmap for the team both functionally and technically • Experience of coordinating with the client for requirement clarification and solution discussions Generic Managerial Skills Required Education: Bachelor's Degree A master's is a plus
    $83k-108k yearly est. 4d ago
  • Java AWS Developer - Fintech Domain

    Greymatter Innovationz

    Software engineer job in Chicago, IL

    Greymatter Innovationz helps you stay digitally relevant across domains, technologies, and skillsets, every day. We are looking for: Java AWS - Senior Developer with strong coding skills Duration: Contract Or Fulltime Onsite- 5 days/ wk Candidate must be heavy on backend Java API and heavy on AWS (Lamba or S3 or any other AWS tool) Must Have Qualifications: • Experienced with Java development using Spring boot framework • Strong knowledge of J2EE frameworks, Object Oriented Programming and microservices application architecture • Strong knowledge of core java with understanding of concepts like Java runtime, interservice communication, Logging/Monitoring, Authorization, Bounded-Context based modeling, Exception Handling, JSON parsing • Experienced with building and deploying applications in servers like Tomcat and WebSphere along with modern cloud tech stacks like Kubernetes and OCP. • Hands on experience with RDBMS and PL/SQL technologies with exposure to both on prem (Oracle, Postgres) and cloud managed services databases like RDS and CloudSQL • Strong experience in TDD methodology , writing and executing automated Junit Test cases • Experienced with Streaming/Queuing platforms - Kafka/RabbitMQ • Handson with Maven and Ant builds • Experienced with DevSecOps pipelines and tools like Jenkins or Harness • Knowledge of Payment domain with experience in wallet and digital payments. • Spring Integration, Spring State machine and Spring batch frameworks • Handon knowledge in AWS, GCP or Azure cloud • Experience on cloud native technologies like S3, SQS, Lambda functions etc • Knowledge of NO SQL databases • Strong knowledge and hands-on skills in Docker, Kubernetes, OpenShift, RHEL, Helm • Strong analytical and communication skills • Knowledge of API Management and API Integration design patterns • Exposure to Performance test tools like Jmeter or Gatling • Exposure to chaos experiments and Chaos tools like Gremlin, Litmus etc. At Greymatter Innovationz, We offer: Motivating Work Environment. Excellent Work Culture. Help you to upgrade yourself to the next level. And More!!!
    $73k-95k yearly est. 3d ago
  • Lead Java Backend Developer

    DSM-H Consulting

    Software engineer job in Chicago, IL

    Typical task breakdown: - Competent to perform all programming, project management, and development assignments without close supervision; normally assigned the more complex aspects of systems work. - Acts as team leader for development and support groups; provides programming and application/technical leadership, guidance, and assistance to other team members. - Works directly on complex application/technical problem identification and resolution, including responding to off-shift and weekend support calls. - Works independently on complex systems or infrastructure components that may be used by one or more applications or systems. - Drives application development focused around delivering business valuable features - Mentor and assist software engineers, providing technical assistance and direction as needed - Maintains high standards of software quality within the team by establishing good practices and habits - Identifies and encourage areas for growth and improvement within the team - Guide the team to develop a structured application/interface code, new program documentation, operations documentation and user guides in a casual, flexible environment - Communicate with end users and internal customers to help direct development, debugging, and testing of application software for accuracy, integrity, interoperability, and completeness - Lead development of new functionality and applications on cross-functional Agile project teams - Work with product owners to develop and implement complex, iterative delivery plans. - Performs integrated testing and customer acceptance testing of components that requires careful planning and execution to ensure timely, quality results. - Employee is also responsible for performing other job duties as assigned by CLIENT management from time to time. Interaction with team: - 13 folks in addition to the new roles coming out. Education & Experience Required: - Degree requirement: Degree is required with 10+ years experience / Masters degree is required to have 8+ years exp Required Technical Skills (Required) - Demonstrated experience leading software engineering projects. - 8 years or more of experience in designing and developing software applications in Java or Scala or at least 6 years of experience in Java or Scala with a master's degree in computer science or related field. - 7 or more years of developing back-end applications using Spring Framework, Hibernate, and enterprise software design patterns. - 7 or more years of experience with relational databases, non-relational databases and caching frameworks. Top candidates will also have: · Proven experience in many of the following, o Designing, developing, deploying and maintaining software at scale. o Developing software applications using relational and non-relational databases. o Application architectural patterns, such as MVC, Microservices, Event-driven, etc. o Deploying software using CI/CD tools such as Jenkins, GoCD, Azure Devops etc. o Deploying and maintaining software using public clouds such as AWS or Azure. o Working within an Agile framework (ideally Scrum) · Strong understanding and/or experience in many of the following, Batch or stream processing systems such as Apache Spark, Flink, Akka, Storm o Message brokers such as Kafka, Rabbitmq, AWS SQS, AWS SNS, Apache ActiveMQ, Kinesis. o Experience designing well-defined Restful APIs o Experience writing API proxies on platforms such as Apigee Edge, AWS API Gateway or Azure API Gateway o Hands one experience with API tools such as Swagger, Postman and Assertible o Test driven development and behavior driven development. o Hands on experience with testing tools such as Selenium and Cucumber and their integration into CI/CD pipelines. o Datastores such as Postgres, MongoDB, Cassandra, Redis, Elasticsearch, MySQL, Oracle. o Debugging and maintaining software in Linux or Unix platforms. · Understanding of front-end state management libraries (redux) · Must demonstrate solid knowledge of computer science fundamentals like data structures and algorithms. · Ability to work under pressure and within time constraints · Passion for technology and an eagerness to contribute to a team-oriented environment · Demonstrated leadership on small to medium-scale projects impacting strategic priorities · Bachelor's degree in Computer science or Electrical engineering or related field is required Soft Skills (Required) - Excellent communication skills ( spoken and written)
    $89k-116k yearly est. 4d ago
  • Lead Java Developer

    Predica Inc.

    Software engineer job in Chicago, IL

    We are seeking a Senior Java Developer to join our IT team. This position will be full-time, remote, and is a contract position. What You'll Do Collaborate with a team of application specialists in supporting our client's enterprise applications Develop and perform unit testing REST web services and solutions using https-based web applications Translate business requirements into code in compliance with defined development standards, including all code documentation and design documentation Write backend as well as frontend code for web-based applications Resolve defects in a timely and thorough manner Participate in performance tuning across both application and network tiers Assess and triage issues at various levels based on priority and urgency Manage multiple priorities to ensure timelines are met Participate in cross training and knowledge sharing of best practices, both within and outside of the team Rapidly learn new applications and technologies as new systems are added to CAI's client programs Promote teamwork and effective communication. Fostering mutually beneficial working relationships with all CAI and client team members Deliver defect-free solutions that are compliant with industry and application best practices Analyze periodic, vendor-released application upgrades What You'll Need Required: Knowledge of tools like SOAP UI and Postman is a must Bachelor's degree or foreign equivalent in Computer Science, Computer Applications, Engineering, or related field Minimum of 7 years of experience as a Programmer/Analyst, Software Developer, IT Consultant, or similar occupation Deep technical knowledge of recent versions of the following tools and technologies: Java, AngularJS, Spring Boot, Spring Data JPA, Spring Framework, Spring Security, Hibernate, Maven, Bootstrap, Oracle, JBoss, GitLab, SQL Developer/Toad, JIRA, JBoss Cruise Control, Eclipse Analytical and problem-solving skills Excellent verbal and written communication skills The ability to work well under pressure and to perform to deadlines Team player who is self-aware Sound decision making ability with the ability to consult where needed High level of attention to detail and a desire to drive quality The ability to work unsupervised
    $89k-116k yearly est. 1d ago
  • Senior Software Engineer

    Sotalent

    Software engineer job in Chicago, IL

    Job Title: Senior Software Engineer(Backend) Type : Full time Our client is looking for a skilled software engineer to join a collaborative, Agile-driven environment. This role focuses on building and supporting scalable, cloud-based applications that deliver impactful digital experiences and help drive financial well-being for millions of users. Key Responsibilities Work closely within and across Agile teams to design, build, test, deploy, and maintain modern full-stack solutions. Contribute to a culture of continuous learning by staying current with emerging technologies, exploring new tools, and sharing knowledge through engineering communities and mentorship. Partner with product managers and cross-functional teams to deliver reliable, high-quality cloud solutions that support intuitive and engaging user experiences. Develop applications using a range of modern programming languages and frameworks, while leveraging both relational and non-relational databases. Build and deploy services using containerization and orchestration technologies, along with cloud-native platforms and services. Required Qualifications Bachelor's degree in a relevant field. Minimum of three years of professional software development experience (excluding internships). Preferred Qualifications Five or more years of hands-on experience with at least one modern programming language such as Java, Scala, Python, Go, or Node.js. Experience working with cloud platforms such as AWS, GCP, Azure, or similar. Strong background in open-source frameworks and tools. Proven experience working in Agile or iterative development environments.
    $83k-108k yearly est. 2d ago
  • Senior Java Software Engineer

    ESB Technologies

    Software engineer job in Chicago, IL

    We are looking for a Java Developer to analyse, design, code, and test Java/HTML/CSS/SQL code and web applications. What You'll Do Analyse business requirements to determine appropriate technology solutions Write code, complete programming, perform testing, and debugging of web applications Design and implement web services Create SQL queries and database objects Work with non-technical end users as needed Follow department standards and methodologies Interact and communicate effectively with all levels of staff, senior management, and customers Provide ad-hoc reporting and analysis as required What You'll Need React and Unit testing for this one is a must. Required: 9 years of experience with Java 8, 11, and higher versions 5 years of experience with React and Unit Testing 6 years of experience with SQL 6 years of experience with JavaScript 6 years of experience with CSS 5 years of experience with Bootstrap 5 years of experience with JPA (Java Persistence API) 5 years of experience with JQuery 5 years of experience with Spring Framework (including MVC) Experience in agile development processes, especially Scrum Excellent communication and interpersonal skills Ability to work well individually and in a team environment Preferred: 6 years of experience with Eclipse IDE 5 years of experience with AWS Cloud (CodeCommit, CodeBuild, CodePipeline, etc.) 3 years of experience with Apache Tomcat/TomEE 3 years of experience with JUnit & Selenium 3 years of experience with Python 3 years of experience with Jira & Confluence
    $83k-108k yearly est. 1d ago
  • Senior Back End Developer - Distributed Systems (C# or Golang)

    Access Search, Inc.

    Software engineer job in Chicago, IL

    Our client, a fast-growing organization developing secure, scalable technologies for next-generation AI applications, is seeking a Backend Engineer to join their core platform team. In this role, you'll help build and refine the foundational services that power authentication, observability, data flows, and high-availability systems across a distributed ecosystem. This is an opportunity to work on complex backend challenges while shaping the infrastructure that supports mission-critical applications. What You'll Do Develop, enhance, and support backend services that form the foundation of the platform. Build and maintain core authentication and authorization capabilities. Apply principles of Domain-Driven Design to guide how services and components evolve over time. Architect, extend, and support event-sourced systems to ensure durable, consistent operations at scale. Participate in API design and integration efforts across internal and external stakeholders. Implement and support messaging frameworks (e.g., NATS) to enable reliable service-to-service communication. Maintain and improve observability tooling-including metrics, tracing, and logging-to ensure healthy system performance. Work closely with infrastructure, DevOps, and engineering teams to ensure robust, secure, and maintainable operations. What You Bring 3-6+ years of experience as a backend engineer. Strong knowledge of distributed systems and microservices. Proficiency in at least one modern backend programming language (C#, Go, Rust, etc.). Practical experience with IAM concepts and authentication/authorization frameworks. Exposure to event-sourcing patterns, DDD, and common messaging systems (e.g., NATS, Kafka, SNS, RabbitMQ). Familiarity with Redis or similar in-memory caching technologies. Experience working with observability tools such as Prometheus, Jaeger, ELK, or Application Insights. Understanding of cloud-native environments and deployment workflows (AWS, Azure, or GCP). Why This Role Is Compelling You'll contribute directly to a foundational platform used across an entire organization-impacting performance, reliability, and security at every layer. If you enjoy solving distributed-system challenges and working on complex, high-scale backend services, this is a strong match. #BackendEngineering #DistributedSystems #PlatformEngineering #CloudNative #SoftwareJobs
    $90k-117k yearly est. 3d ago
  • PKI Automation Engineer

    Insight Global

    Software engineer job in Chicago, IL

    We are seeking a highly skilled Cybersecurity Engineer with deep expertise in PKI, TLS certificate management, and cryptographic technologies. This role is critical in delivering secure automation systems and tools to mitigate cyber-attack risks, ensuring compliance, and driving technical innovation across our enterprise environment. Key Responsibilities Deliver moderately complex tools and systems to reduce cyber-attack risks. Protect system boundaries and secure sensitive data. Collaborate with peer teams and foster cross-team partnerships. Operate independently within a structured environment, taking initiative when needed. Troubleshoot issues in Windows Server (2022) and RHEL/Unix environments. Work closely with Engineering, Deployment, and Operations teams to drive design adoption. Manage vendor relationships and coordinate across industry facets. Make engineering design decisions and implement technical automated solutions. Required Qualifications 5+ years of experience in information security technology, specifically in cybersecurity. Expertise in PKI, TLS certificate management, and software development life cycles. Strong knowledge of cryptographic/encryption technologies (symmetric/asymmetric cryptography, digital signing, certificate authority). Extensive experience creating automation scripts and communicating solutions; proficiency in PowerShell or C#. Hands-on experience with CI/CD pipeline implementations. Familiarity with code signing and securing cloud-based applications. Understanding of security compliance requirements (PCI, SOX). Ability to create detailed technical presentations and process documentation. Strong analytical, reasoning, and organizational skills. Excellent verbal and written communication. Proven ability to manage multiple priorities in a fast-paced environment. Adaptability to changing requirements and ambiguity. Ability to influence and align others to a technical vision. Self-starter with motivation and curiosity to create processes with minimal guidance. Preferred Qualifications Experience with Venafi or similar TLS certificate management solutions, including backend engineering, patching, and upgrades. Skilled in troubleshooting certificate provisioning issues and managing Venafi configurations. Ability to create/update Ansible Tower/AAP/OpenSource playbooks. Experience with AWS and/or Azure serverless offerings. Familiarity with deploying containerized applications. Proficient in Linux-based operating systems.
    $69k-89k yearly est. 2d ago
  • Trade Support Software Engineer

    Fintal Partners

    Software engineer job in Chicago, IL

    We're looking for a technical Trade Support Engineer to provide front-office support for a high-pressure trading environment. This role bridges the gap between traders and engineers, ensuring smooth operation of proprietary trading systems, market data feeds, and connectivity tools. What You'll Do Provide production support, troubleshoot trading systems, market data feeds, and connectivity issues. Communicate directly with traders, engineers, and external partners (exchanges, clearing firms) to resolve technical problems. Develop and maintain automation scripts using Python and Bash. Query and analyze data using SQL for troubleshooting and reporting. Collaborate across teams (traders, DBAs, developers, QA, infrastructure) to maintain system health in a 24x7 environment. Create and update documentation for processes, troubleshooting, and system architecture. Required Skills 3+ years in financial services or trading support roles (preferred) Bachelor's degree in STEM or related field. Strong Python and Bash scripting experience. SQL proficiency for querying, reporting, and troubleshooting. Comfortable using Linux/Unix command line environments. Familiarity with version control systems (Git/GitHub). Experience supporting proprietary trading systems or similar high-pressure technical environments (preferred) Strong communication skills and a service-oriented mindset.
    $69k-88k yearly est. 4d ago
  • Senior Dotnet Developer

    Hexaware Technologies 4.2company rating

    Software engineer job in Chicago, IL

    Required Skills & Experience Strong and practical expertise in .NET development. Solid experience with Microsoft Azure and AI Foundry/AI-related solutions. Strong Python programming skills. Proficiency with low-code/no-code platforms, especially Retool. Ability to quickly prototype, iterate, and convert ideas into workable models. Strong debugging skills with a proactive attitude toward fixing code and optimizing performance. Personal Attributes Must be a “vibe coder”-creative, curious, and passionate about building cool things. A true self-starter who can work independently with minimal supervision. A go-getter who thrives in fast-paced environments. High energy, enthusiasm, and a strong sense of ownership in getting work done.
    $63k-80k yearly est. 3d ago
  • Lead Principal Java Scala Blockchain Software Engineer

    Request Technology, LLC

    Software engineer job in Chicago, IL

    This is not a C2C role, permanent W2 direct-hire only*** is bonus eligible*** Prestigious Financial Institution is currently seeking a Lead Principal Software Java Engineer, with Scala and Blockchain experience. Candidate will be responsible for the development and delivery of business features, integrating a variety of upstream data sources and presenting data through the user interface, all while enriching and advancing the platform. This software must achieve a blend of data-rich presentation, performance, user experience, and the capacity to support the busiest trading days in the world economy with rock-solid reliability. The candidate must be able to solve problems creatively, communicate effectively, and proactively engage in technical decision making to achieve these objectives. Responsibilities: Working alongside experts that are building next generation blockchain-based securities lending system, and paving the future of digital transformation in the capital markets industry Collaborating with others to deliver complex projects which may involve multiple systems Continuously thinking about the next steps while improving yourself and others around you Developing solutions to complex technical challenges while coding, testing, troubleshooting, debugging, and documenting the systems you develop Optimizing application performance through analysis, code refactoring, and system tuning Recommending technologies and tools that improve the efficiency and quality of the systems and development processes. Qualifications: [Required] 2+ years of development experience with Scala [Required] 7+ years of experience in software development [Required] 5+ years of experience in Java or related technologies [Required] 3+ years of experience in react js or similar technologies [Required] 1+ years of experience with distributed application design & blockchain [Required] Experience with Akka or other actor-based systems [Required] Experience with Devops and CICD tools (GIT, Jenkins, Docker, Kubernetes, Harness, Rancher) [Required] Ability to write clean, bug-free code that is easy to understand and easily maintainable [Required] Experience with BDD methodologies & automated acceptance testing Technical Skills & Background: [Required] Scala-based software development experience [Required] Web/mobile application development experience [Required] Understanding of message brokers, Queues and distributed datastores (Kafka, MQ, Redis, Splunk) [Required] Experience working Unix/Linux environments, large software system development, security software development, public-cloud platforms [Required] Fluent in functional programming, object-oriented design, industry best practices, software patterns, and architecture principles [Required] Proficient in the following types of testing: unit, integration, system, functional, non-functional, regression, performance, security, and acceptance [Required] Deep understanding of performance issues and multi-threaded development [Required] Experience with continuous integration tools and techniques, automating processes, and writing scripts using Python and other languages. Education: [Required] BS degree in Computer Science, similar technical field required [Preferred] Masters preferred
    $97k-129k yearly est. 1d ago
  • Sr. Dell Boomi Developer

    Vista Applied Solutions Group Inc. 4.0company rating

    Software engineer job in Kenosha, WI

    Client is looking for Sr.Dell Boomi Developer with experience in ERP. RESPONSIBILITIES Design and Architect Solutions: Bringing deep knowledge to design stable, reliable, and scalable integration solutions using the Dell Boomi Atmosphere platform and its components (Integration, API Management, MDM, etc.) Hands-on Development: Designing, developing, and implementing complex integration processes, workflows, and APIs (REST/SOAP) to connect various applications (on-premises and cloud-based), ERP systems (like Microsoft Dynamics, Oracle EBS, SAP), and other data sources. Data Transformation: Proficiently handling various data formats such as XML, JSON, CSV and database formats, and using Boomi''s capabilities and scripting languages (like Groovy or JavaScript) for complex data mapping and transformations. Dell Boomi Platform Knowledge: Proficiency in Dell Boomi is crucial. Familiarize yourself with Boomi components such as connectors, processes, maps, and APIs. Understand how to design, build, and deploy integrations using Boomi. API Development: Strong knowledge of RESTful and SOAP APIs. You'll create, consume, and manage APIs within Boomi. Working with team members and business users to understand project requirements and deliver successful design, implementation, and post implementation support. Working closely with team members to translate business requirements into feasible and efficient technical solutions. Develop and maintain documentation for integration and testing processes Be highly accurate in activity assessment, effort estimation and delivery commitment to ensure all project activities are delivered on time without comprising quality. • Diagnose complex technical issues and provide recommendations on solutions with consideration of best practices and longer-term impacts of decisions. Lead/Perform third party testing, performance testing and UAT coordination. Selecting the appropriate development platform(s) to execute business requirements and ensure post implementation success. Serve as technical lead on projects to design, develop, test, document and deploy robust integration solutions. Working both independently and as part of a team; collaborating closely with other IT and non-IT team members. Assessing and troubleshooting production issues with a varying degree of priority and complexity. Optimizing existing and developing new integration solutions to support business requirements. Providing continuous support and management of the integration layer ensuring the integrity of our data and integrations and remove single points of failure. Good knowledge of best practices in error handling, logging, and monitoring. Documenting and cross-training team members for support continuity. Compliance to all of Jockey's policies and procedures. QUALIFICATIONS 10-15 years of experience with enterprise integration platform Bachelor's degree in computer science Troubleshooting Skills: Be adept at diagnosing and resolving integration issues. Familiarity with Boomi's debugging tools is valuable. Security Awareness: Knowledge of authentication methods, encryption, and secure data transmission. Experience and proven track record of implementing integration projects. Extensible Stylesheet Language Transformations (XSLT) experience is a plus. Project Management experience is a plus Experience of ERP systems within a fast-moving wholesale, retail, and Ecommerce environment is highly desirable. Experience of Boomi implementation with Microsoft Dynamics ERP system is a plus.
    $82k-106k yearly est. 4d ago

Learn more about software engineer jobs

How much does a software engineer earn in Mount Prospect, IL?

The average software engineer in Mount Prospect, IL earns between $58,000 and $98,000 annually. This compares to the national average software engineer range of $73,000 to $136,000.

Average software engineer salary in Mount Prospect, IL

$75,000

What are the biggest employers of Software Engineers in Mount Prospect, IL?

The biggest employers of Software Engineers in Mount Prospect, IL are:
  1. Paylocity
  2. Bank of America
  3. 360-Tsg
  4. Byline Bank
  5. US Tech Solutions
  6. Bright Light Medical Imaging
  7. Lapmaster Wolters
  8. Sonoma Consulting
  9. Al Warren Oil
  10. B6001Test
Job type you want
Full Time
Part Time
Internship
Temporary