Job Description FIS Management Services, LLC seeks Software Engineer Seniors (API Kong Developer) in Jacksonville, FL to design and implement scalable API solutions using KONG Gateway. Collaborate with cross-functional teams to gather and understand integration requirements. Develop custom plugins and middleware to extend KONG Gateway functionalities. Optimize API performance and security through monitoring, tuning, and troubleshooting. Implement API management best practices including versioning, documentation, and access control. Deploying, configuring, maintaining, and monitoring OpenShift clusters and Kong gateways, ensuring high availability, reliability, and optimal performance. Administering OpenShift clusters, proficiency in Kong architecture, installation, configuration, and tuning, knowledge of Kafka internals and ecosystem tools, Linux systems and shell scripting, DevOps background, and familiarity with cloud platforms and containerization. Work with JavaScript/TypeScript, Docker/Docker Compose, functional testing, API testing, and CI/CD tools including Jenkins/Travis and GitHub Actions. Integrate APIs with various backend systems and databases. Ensure high availability and reliability of APIs by implementing robust failover and redundancy strategies. Stay updated with the latest industry trends and advancements in API management and integration. REQUIREMENTS: Bachelor’s degree or foreign equivalent in Information Technology, Computer Science, or a related field and five (5) years of progressively responsible experience in the job offered or a related occupation: designing and developing APIs using KONG Gateway; working with RESTful API design principles and best practices; utilizing programming languages including Python, Node.js, & Java; working with Docker containerization technologies and Kubernetes orchestration tools for building scalable gateway; implementing API security standards with OAuth, JWT, and SSL/TLS; and troubleshooting complex API issues and performance bottlenecks. In the alternative, the employer will accept a Master’s degree in the above listed fields and three (3) years of experience in the above listed skills. Telecommuting and/or working from home may be permissible pursuant to company policies. QUALIFIED APPLICANTS: Please apply directly through our website by clicking on “Apply Now.” Privacy Statement FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice. EEOC Statement FIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here supplement document available here For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis. Sourcing Model Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company. #pridepass

• Develop, test and support features of DataRobot with the main focus on expanding unstructured data connectivity and data processing capabilities of DataRobot GenAI platform and Agentic applications • Own and drive key projects and milestones while fostering a culture of abundant communication • Write and maintain automated tests • Communicate clearly and pro-actively with product and technical stakeholders to clarify requirements • Seek, give, and receive critical feedback in a constructive manner, including but not limited to code reviews • Work collaboratively with peers and take initiative in solving problems and unblocking others • Take ownership of the components we develop and deliver work that you can be proud of • Engage in engineering on-call escalated support of services owned by the Data&Connectors team

Title: Python Full stack developer Job Description: Job#: 3030153 Job Description: Python Full Stack Developer Location: Jersey City, New Jersey (Hybrid) Employment Type: Contract Duration: 12 months Role Overview An opportunity is available for a senior Application Developer with expertise in Python and React JS. This role is within the Market Risk Technology team, contributing to a suite of applications for Big Data processing, administration, and reporting. The position requires a comprehensive understanding of the application's end-to-end processes and the broader context of market risk initiatives. Key Responsibilities - Develop and maintain applications within the Market Risk Technology suite. - Demonstrate a thorough understanding of the end-to-end application process. - Comprehend all facets of market risk applications, including regulatory reporting, VaR analysis, limit management, and counterparty risk. - Collaborate with Quality Assurance and support groups to ensure adherence to release procedures. - Work with Business Analysts and support the User Acceptance Testing (UAT) phase. - Provide support to the Production Support Team during the production release cycle. Required Qualifications Technical Skills: - Experience with Python, including multi-threading, ORM libraries, and web frameworks such as Django or Flask. - Proficiency in React JS. - Experience with SQL and relational databases like Sybase or Oracle. - Competence in UNIX programming and shell scripting. - Strong unit testing and debugging skills. - Familiarity with code versioning tools like Git. - Knowledge of Jira. Compensation & Benefits The pay rate for this position is between $70.00 and $73.68 per hour. This employer is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. This employer will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. Apex uses a virtual recruiter as part of the application process. Click here for more details. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details. Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide. Employee Type: Contract Location: Jersey City, NJ, US Job Type: Date Posted: April 10, 2026 Pay Range: $70 - $73 per hour Similar Jobs - Python Developer - Full Stack Python/Angular Developer - Python Developer - Python Developer - Python Developer

About Radar Radar is the global leader in geolocation, with geofencing SDKs, maps APIs, and AI-enabled solutions for marketing, fraud, and operations teams. Why is Radar the best place to work? - We're trusted by some of the world's best companies, from high-growth startups to the Fortune 500. - We have incredible scale: We're processing over 1 billion API calls per day from hundreds of millions of devices. - We're well-resourced, and we've raised $85.5M from world-class investors, including Accel and Insight Partners. - We have a high-performance culture, with ambitious and entrepreneurial teammates in every role. - We recently moved into an amazing new office in Flatiron, Manhattan, NYC. - We were recently named a top 10 best place to work in NYC by Crain's. Despite our growth and scale, we're still just getting started. That's where you come in. About the role: We're looking for Backend Product Engineers to extend the core Radar platform. Our daily traffic is 1 Billion API calls / day (15,000 requests / second) so you will be operating at scale. This role can either be in our NYC HQ or remote in the US. How we work: Most of our engineering team are former technical co-founders or former Radar interns from schools like Waterloo and CMU. Most engineers at Radar fit one of two molds, technically: either Staff level expertise in one stack, or "Multi-Stack" at any level. We say "Multi-Stack" because "Full-Stack" has the connotation of "Frontend and Backend", but Radar Engineers might also work on Mobile or Data engineering. Not that you need to be an expert in all of those, but a desire to learn, jump around to different stacks, and get things done is the important part. We care a lot about shipping fast and talking to customers. We're committed to our product vision of full-stack location infrastructure, but we also know that customer feedback is a treasure map to gold. Even though Slack is the brain of our company, working together in-person in our NYC HQ is the fastest way for us to get things done. We meet on Mondays to plan out work for the week in small groups and use Linear for planning. To us, a week is a long time, and we expect to ship big things every week. The stack: The API layer is a Node.js TypeScript app. Our main backend service is a geospatial database written in Rust that we call HorizonDB. We use MongoDB, S3/Athena, Redis, and Airflow. Everything is deployed to AWS via Kubernetes on EKS using Terraform . Most engineers are in the on-call rotation. We sponsor OpenStreetMaps, MapLibre, and OpenAddresses. How we use AI: - Engineers choose what AI tools they use, Claude being the most popular. - We're actively building Claude skills - for example we've taught it how to debug HorizonDB, our geospatial database. - All code changes are reviewed by an Engineer knowledgeable in that area. Claude and Copilot also review all PRs. - There is a range of how much engineers use AI. Most use it daily if not weekly. - We are excited about what AI can do, but we also recognize the risks and don't compromise our coding standards. The hiring process: After a call with our Technical Recruiter, you'll do several technical Zoom calls with members of our engineering team: code screen, coding round, and system design round. If those go well we'll invite you to our NYC HQ for a final round interview. You'll meet one of our co-founders, someone from outside engineering, and meet more people from Radar. We'll go into more depth about how we work to see if there is a match. What you’ll do: - Work on core Radar products using TypeScript, Rust, Python and Scala - Work on features across the backend API layer and offline pipelines - Have your work power 1 Billion API calls / day - Talk to Radar customers and prospects, hear their feedback, incorporate it into your work and make them successful You should: - Think of yourself as a generalist engineer first, not tied to any particular stack - Are interested in talking to customers or prospects and making them successful - Are deeply curious about how things work, and have the tenacity to sit with hard problems and power through them Bonus points if you: - Are a former technical co-founder - Have worked on a high throughput, high growth SaaS application - Have worked on geospatial infrastructure You’ll work with: - Nick Patrick, Co-Founder and CEO - Tim Julien, CTO - Our customers and prospects - Our Customer Success, Sales Engineering, and Sales teams What we offer: - Competitive salary - Meaningful stock options in a fast-growing company - 401(k) plan with 4% match - New HQ in Flatiron, NYC - Top-notch equipment - Catered lunches - Unlimited PTO - Health, dental, and vision insurance with 100% coverage for employees - 12 weeks of paid parental leave - Commuter and fitness benefits Compensation: For candidates based in the United States, the base salary range for this full-time position is between $200,000 - $300,000/year with an opportunity for performance bonuses and incentives. In addition to cash compensation, Radar offers full-time employees stock option grants under its equity plan. This is a meaningful ownership stake in the company we provide to our employees as we build a category-defining company. Our salary ranges are determined by role, level, and location. The range displayed on this job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations. Your exact offer may vary based on market location, job-related skills, experience, and relevant education or training. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace.