126 to 150 of 200 Permanent API Development Jobs

be collaborating with he strategy team on Greenfield projects which you'll take ownership of and will see the business impact of. There's a focus on backend and API development although you'll also have elements of front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis … Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are … you: As a Senior Software Engineer/Developer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior Software Engineer/Developer (C# .Net) opportunity. At More ❯

and delivering transformation at scale. For more information, please visit . Job Title: Senior Specialist - Architecture (Java FSD with Angular) Work Location-Tampa FL Job Description: Lead the design development and deployment of full stack applications using Java and modern JavaScript frameworks. Architect scalable backend systems using Spring Boot REST APIs and microservices. Develop responsive and dynamic user interfaces … enforce best practices and mentor junior developers. Optimize application performance and scalability. Stay updated with emerging technologies and propose innovative solutions. Strong expertise in Java Spring Boot and RESTful API development. Proficiency in frontend frameworks like React Angular or Vuejs. Solid understanding of JavaScript TypeScript HTML5 and CSS3. Experience with SQL and NoSQL databases eg MySQL PostgreSQL MongoDB. Familiarity More ❯

Software Engineer Country Intelligence Group is seeking a Full-Time Software Engineer to support our client in the development and optimization of complex software systems in Amentum, Georgia. The selected candidate will design, implement, and maintain scalable software solutions, lead development efforts, and collaborate with multidisciplinary teams to meet mission-critical performance standards. The candidate will develop and … technical documentation and contributing to software testing and validation. Tasks Performed: • Write or review software and system documentation. • Serve as team lead at the level appropriate to the software development process being used on any particular project. • Design or implement complex database or data repository interfaces/queries. • Develop or implement algorithms to meet or exceed system performance and … to work collaboratively in a high-performing, fast-paced, CI/CD environment. • Experience developing back-end services in Python. • Experience writing web user interfaces. • Experience with web service API development (e.g. ReST). • Experience developing applications for network connected databases (e.g. elastic). • Experience validating capabilities against requirements, writing and executing test cases, and capturing test results. More ❯

/CD for data systems, and robust testing methodologies. Highly desirable skills include: Domain Experience: Familiarity with the unique structure of sports data (e.g., event, tracking, scouting, video). API Development: Experience building data-centric APIs, especially with FastAPI on serverless platforms like Google App Engine . Streaming Data: Practical experience building real-time data pipelines. DevOps & MLOps More ❯

pair programming and Agile ceremonies Contribute to second-line support and occasional out-of-hours support Communicate technical concepts clearly to non-technical stakeholders Stay engaged with the wider development community and share best practices Essential Skills Strong experience with Java 21 or later Deep understanding of TDD and BDD Proven experience with large-scale microservice architectures Agile development experience Familiarity with Unix-like systems (Linux/Mac OS X) Responsive Web Design principles API development and CI/CD pipelines Ability to quickly learn new tools and techniques Desirable Skills Jackson, JAX-RS, Mockito Messaging platforms: ActiveMQ, Kafka MongoDB or other document databases Experience with high-traffic websites and large datasets Ideal Candidate Traits Flexible More ❯

a week (Wednesdays), more during initial onboarding Sector: Market-Leading Warehouse Management Software (WMS) About the Role We are seeking a mid-level Software Engineer to join our established development team, working on our flagship market-leading WMS product. This role is ideal for someone looking to take the next step in their career, with the potential to grow … reliability. Design and implement APIs and web services for integrations. Liaise closely with the IT department to propose and evaluate multiple solutions to business challenges. Collaborate within an Agile development team, contributing ideas and sharing best practices. Take ownership of problems, working methodically to resolve them. Key Skills & Experience Essential: Strong experience with C# and .NET (Framework & Standard). … Proficiency in .NET MVC, with the ability to debug complex systems. Solid experience in API development and web services/integrations. Problem-solving skills with an engineering-first approach. Experience working on enterprise-scale software. Desirable (bonus): Experience within supply chain or warehousing systems. Exposure to .NET MAUI and TypeScript. What We're Looking For A problem solver More ❯

documentation Participate in Agile ceremonies and contribute to continuous improvement What We're Looking For Proven commercial experience with Python and Django Strong understanding of scalable application design and API development Familiarity with AWS and cloud-native development Experience with microservices architecture is highly desirable Passion for clean energy and solving complex problems with technology Comfortable working More ❯

documentation Participate in Agile ceremonies and contribute to continuous improvement What We're Looking For Proven commercial experience with Python and Django Strong understanding of scalable application design and API development Familiarity with AWS and cloud-native development Experience with microservices architecture is highly desirable Passion for clean energy and solving complex problems with technology Comfortable working More ❯

CD tools (Jenkins, GitLab) and performance monitoring (New Relic, Lighthouse). Strong Scripting and automation skills (PowerShell, Bash). Familiarity with networking, security best practices, and caching technologies. Agile development experience with a focus on secure coding principles. Desirable: Experience in B2C E-commerce environments. Knowledge of C#, Java, .NET, and relational/document-oriented databases. API development More ❯

BS Degree with 5+ years of experience. Must have an active Top Secret or TS/SCI Clearance Amazon Web Services (AWS) Database Administration Data Engineering ETL Architecture and Development End-to-End Processes API Development Extract, Transform, and Load (ETL) Data Pipeline Tier 3 Technical Support Preferred Database administration and development experience will be a … to national security. About OneGlobe: OneGlobe LLC was founded in 2005 to provide quality Information Technology solutions that exceed expectations. We focus on IT System Modernization using agile software development practices and DevSecOps to deliver intuitive and maintainable systems that we help our customers improve their processes and capabilities. We provide full service IT solutions and have the skill More ❯

functionality. Communication & Collaboration: Effectively communicate product vision, roadmap, and priorities to all stakeholders, including engineering, sales, marketing, and customer success teams. Facilitate cross-functional collaboration to ensure seamless product development and launch. Gather and analyze user feedback to identify areas for improvement and inform future product iterations. Manage external vendor relationships and ensure successful integration with third-party platforms. … DSPs), supply-side platforms (SSPs), and ad exchanges. Strong technical knowledge of ad serving, real-time bidding (RTB), and ad analytics. Strong technical background with experience working with software development methodologies (Agile, Scrum). Excellent communication and collaboration skills with the ability to influence cross-functional teams. Data-driven mindset with experience in defining and tracking product KPIs. Experience … in user research and ability to translate user feedback into actionable product roadmaps. Desired: Experience with API development and integration. Experience working with cloud-based platforms (e.g., AWS, Azure, GCP). Experience in managing external vendor relationships (optional, but a plus). What you’ll get back from us Alongside being challenged daily and a real interest in More ❯

functionality. Communication & Collaboration: Effectively communicate product vision, roadmap, and priorities to all stakeholders, including engineering, sales, marketing, and customer success teams. Facilitate cross-functional collaboration to ensure seamless product development and launch. Gather and analyze user feedback to identify areas for improvement and inform future product iterations. Manage external vendor relationships and ensure successful integration with third-party platforms. … DSPs), supply-side platforms (SSPs), and ad exchanges. Strong technical knowledge of ad serving, real-time bidding (RTB), and ad analytics. Strong technical background with experience working with software development methodologies (Agile, Scrum). Excellent communication and collaboration skills with the ability to influence cross-functional teams. Data-driven mindset with experience in defining and tracking product KPIs. Experience … in user research and ability to translate user feedback into actionable product roadmaps. Desired: Experience with API development and integration. Experience working with cloud-based platforms (e.g., AWS, Azure, GCP). Experience in managing external vendor relationships (optional, but a plus). What you’ll get back from us Alongside being challenged daily and a real interest in More ❯

functionality. Communication & Collaboration: Effectively communicate product vision, roadmap, and priorities to all stakeholders, including engineering, sales, marketing, and customer success teams. Facilitate cross-functional collaboration to ensure seamless product development and launch. Gather and analyze user feedback to identify areas for improvement and inform future product iterations. Manage external vendor relationships and ensure successful integration with third-party platforms. … DSPs), supply-side platforms (SSPs), and ad exchanges. Strong technical knowledge of ad serving, real-time bidding (RTB), and ad analytics. Strong technical background with experience working with software development methodologies (Agile, Scrum). Excellent communication and collaboration skills with the ability to influence cross-functional teams. Data-driven mindset with experience in defining and tracking product KPIs. Experience … in user research and ability to translate user feedback into actionable product roadmaps. Desired: Experience with API development and integration. Experience working with cloud-based platforms (e.g., AWS, Azure, GCP). Experience in managing external vendor relationships (optional, but a plus). What you’ll get back from us Alongside being challenged daily and a real interest in More ❯

functionality. Communication & Collaboration: Effectively communicate product vision, roadmap, and priorities to all stakeholders, including engineering, sales, marketing, and customer success teams. Facilitate cross-functional collaboration to ensure seamless product development and launch. Gather and analyze user feedback to identify areas for improvement and inform future product iterations. Manage external vendor relationships and ensure successful integration with third-party platforms. … DSPs), supply-side platforms (SSPs), and ad exchanges. Strong technical knowledge of ad serving, real-time bidding (RTB), and ad analytics. Strong technical background with experience working with software development methodologies (Agile, Scrum). Excellent communication and collaboration skills with the ability to influence cross-functional teams. Data-driven mindset with experience in defining and tracking product KPIs. Experience … in user research and ability to translate user feedback into actionable product roadmaps. Desired: Experience with API development and integration. Experience working with cloud-based platforms (e.g., AWS, Azure, GCP). Experience in managing external vendor relationships (optional, but a plus). What you’ll get back from us Alongside being challenged daily and a real interest in More ❯

functionality. Communication & Collaboration: Effectively communicate product vision, roadmap, and priorities to all stakeholders, including engineering, sales, marketing, and customer success teams. Facilitate cross-functional collaboration to ensure seamless product development and launch. Gather and analyze user feedback to identify areas for improvement and inform future product iterations. Manage external vendor relationships and ensure successful integration with third-party platforms. … DSPs), supply-side platforms (SSPs), and ad exchanges. Strong technical knowledge of ad serving, real-time bidding (RTB), and ad analytics. Strong technical background with experience working with software development methodologies (Agile, Scrum). Excellent communication and collaboration skills with the ability to influence cross-functional teams. Data-driven mindset with experience in defining and tracking product KPIs. Experience … in user research and ability to translate user feedback into actionable product roadmaps. Desired: Experience with API development and integration. Experience working with cloud-based platforms (e.g., AWS, Azure, GCP). Experience in managing external vendor relationships (optional, but a plus). What you’ll get back from us Alongside being challenged daily and a real interest in More ❯

/week onsite) Salary: £60,000 - £70,000 (depending on experience) Employment Type: Full-Time, Permanent Overview A dynamic consultancy is seeking a Senior Analytics Engineer to lead the development of scalable data solutions across a range of high-impact projects. This role offers the opportunity to work at the intersection of data engineering, analytics, and software development … Airflow . Collaborate with clients to understand business challenges and deliver tailored data solutions. Transform raw data into structured, actionable datasets for use in AI , predictive modelling , and platform development . Promote engineering best practices including automation, testing, and code quality. Mentor junior team members and lead technical workstreams to elevate team capability. Essential Skills & Experience Proven experience in … analytics engineering , data engineering , or model development roles. Advanced proficiency in Python (including libraries such as NumPy and Pandas) and SQL . Demonstrated ability to deliver production-ready solutions in a commercial environment. Strong communication skills with the ability to engage stakeholders and translate technical work into business outcomes. Hands-on experience with cloud platforms (preferably AWS or Snowflake More ❯

/week onsite) Salary: £60,000 - £70,000 (depending on experience) Employment Type: Full-Time, Permanent Overview A dynamic consultancy is seeking a Senior Analytics Engineer to lead the development of scalable data solutions across a range of high-impact projects. This role offers the opportunity to work at the intersection of data engineering, analytics, and software development … Airflow . Collaborate with clients to understand business challenges and deliver tailored data solutions. Transform raw data into structured, actionable datasets for use in AI , predictive modelling , and platform development . Promote engineering best practices including automation, testing, and code quality. Mentor junior team members and lead technical workstreams to elevate team capability. Essential Skills & Experience Proven experience in … analytics engineering , data engineering , or model development roles. Advanced proficiency in Python (including libraries such as NumPy and Pandas) and SQL . Demonstrated ability to deliver production-ready solutions in a commercial environment. Strong communication skills with the ability to engage stakeholders and translate technical work into business outcomes. Hands-on experience with cloud platforms (preferably AWS or Snowflake More ❯

This role is on site at Fort Bragg 5x per week. You Have: 3+ years of experience with Python, JavaScript, and React 3+ years of experience with API development and integration 2+ years of experience with user authorization, role implementation, and code build and deployment Experience with JWT and Oath2 Experience with Git management, including code repo management More ❯

us in building Payments for the Next Billion Your Mission Help us enhance the digital payment systems and infrastructure for the African and Asian continent by contributing to the development & design of our core components and tools of our Rafiki web service API. If you'd like to learn more about what our teams are focusing on, tech stack … offering to continue to deliver on our mission of increasing economic opportunities for working migrants globally. Specifically we want to open up NALA's payment rails to customers via API, enabling corporates to send, receive and convert funds through NALA directly from their own systems. We are deeply passionate about the communities we serve and we hope you will … data to drive decision making and identify customer insights Automate processes and partner failover to reduce support load and keep our customers happy Contribute to our customer-facing REST API core functionalities Must-have requirements You have at least 5+ years of experience building highly reliable and scalable backend services in Go Experience with RDBMSs such as Postgres, MySQL More ❯

have this: Bachelor's degree in Computer Science or a related discipline and 5 years of experience. Additional experience may be substituted for a degree. Strong Python and Django development skills Experience with SQL-based data models API development experience Familiarity with GitLab and Linux/Windows OS Ability to work independently and document within mission platforms … when evaluating our competitive benefits package. These benefits include health insurance, life insurance, disability, company holiday and paid time off, parental leave, 401(k) company match and contributions, professional development/training reimbursements, and other work/life programs. More ❯

Role Overview We are looking for a highly skilled and experienced Unit Testing Engineer (SDET) to join our development and QA efforts. This role focuses on designing, developing, and maintaining robust unit test suites for enterprise applications built on Java, .NET, and Spring Boot, with a strong emphasis on microservices, Kafka, and API integrations. The ideal candidate will … Azure DevOps and Git. • Strong understanding of REST and SOAP APIs and approaches for unit-level validation. • Experience with mocking frameworks and service virtualization tools. • Experience working in Agile development environments with cross-functional teams. Preferred Qualifications • Experience with static code analysis and test intelligence tools (e.g., SonarQube, Codacy). • Familiarity with test management and automation tools, including TOSCA More ❯

Week 20-40 hours per week. Anticipated Length of Assignment Anticipated Length of Assignment 12 months. Job Summary Career Discovery and Success is seeking a skilled and detail-oriented API Integration Developer to support development of robust API connections between Salesforce and Handshake. This role is critical to ensuring seamless data flow and operational efficiency across our … platforms, supporting our Career Services Technology & Insight initiatives and the University strategic plan. This is a temporary position that is open until the conclusion of the Phase 1 API development. Why should YOU work for the Career Discovery and Success Department? Auburn University was named a "Best in Alabama" employer by Forbes! Our employee longevity speaks for itself, with … RESTful APIs to integrate Microsoft Azure, Salesforce, and Handshake platforms. Collaborate with cross-functional teams to gather integration requirements and translate them into technical specifications. Maintain and enhance existing API connections, ensuring high availability and performance. Troubleshoot and resolve integration issues, including data mismatches, authentication errors, and performance bottlenecks. Document API architecture, endpoints, and workflows for internal use More ❯

looking for a Salesforce Developer to design, build, and enhance custom solutions, ensuring the platform is robust, scalable, and aligned with evolving business needs. This is a hands-on development role, perfect for someone who can hit the ground running and collaborate closely with consultants, admins, and stakeholders in a fully remote environment. Key Responsibilities: Design and implement custom … Experience/Skills: Proven track record as a Salesforce Developer on enterprise-scale projects Strong skills in Apex, Lightning Web Components (LWC), SOQL, and Flows Experience with integrations and API development (REST/SOAP) Knowledge of CI/CD processes and DevOps tools (e.g., Git, Copado, Gearset) Ability to work independently and deliver high-quality code under tight … is a fully remote contract opportunity, ideal for an experienced developer looking to deliver tangible impact in a fast-paced programme. If you’re ready to bring your Salesforce development expertise to a high-profile retail transformation — get in touch to find out more. More ❯

and develop strategies to manage technical debt. Culture Building: Foster a culture of innovation, experimentation, and continuous learning. Cross-team Contributions: Participate in architecture discussions and support wider software development initiatives. User Support: Provide responsive support for urgent issues affecting system users. Role Requirements Technical Skills Core Requirements: 3+ years of experience in software development. Proficiency in Linux/… available services. Open-mindedness and a willingness to learn new technologies as needed. Technical Expertise by Team Focus Embedded & Data Platform Team: Expertise in C and C++ development. Firmware development experience for embedded and IoT devices. API development experience. Strong understanding of computer architecture, operating systems, and device drivers. Proficiency in debugging firmware for microcontrollers and SoCs. More ❯

and develop strategies to manage technical debt. Culture Building: Foster a culture of innovation, experimentation, and continuous learning. Cross-team Contributions: Participate in architecture discussions and support wider software development initiatives. User Support: Provide responsive support for urgent issues affecting system users. Role Requirements Technical Skills Core Requirements: 3+ years of experience in software development. Proficiency in Linux/… available services. Open-mindedness and a willingness to learn new technologies as needed. Technical Expertise by Team Focus Embedded & Data Platform Team: Expertise in C and C++ development. Firmware development experience for embedded and IoT devices. API development experience. Strong understanding of computer architecture, operating systems, and device drivers. Proficiency in debugging firmware for microcontrollers and SoCs. More ❯