Back End Developer
Agility Partners
Our client is investing heavily in modern technology to better serve its customers and partners. They are launching a brand-new B2B collaboration platform and are seeking Python Developers who enjoy building from scratch and want to make a real impact on a highly visible, greenfield initiative. What You’ll Do Build and maintain scalable APIs using Python and FastAPI to support a modern B2B web application serving thousands of users Collaborate closely with frontend engineers (Vue), business analysts, and testers to design and deliver new features end-to-end Develop and support data synchronization between legacy systems and a new, modern platform Participate in design discussions, technical decision-making, and iterative delivery in an agile environment Help establish best practices and technical foundations for a brand-new product What We’re Looking For 3+ years of Python development experience, with a strong focus on building APIs Experience working with FastAPI (or similar modern Python frameworks) Hands‑on experience with data integration or data synchronization across systems Comfortable working in a small, collaborative, fast‑paced team Ability to work onsite in Columbus, OH three days per week Nice to Have Cloud experience (AWS or similar) Experience working on greenfield development or net-new platforms Exposure to modern frontend frameworks and API‑first design Why Join Highly visible, greenfield platform with long‑term impact Strong culture focused on collaboration, innovation, and ownership Opportunity to shape the foundation of a modern B2B product at scale #J-18808-Ljbffr
- ...requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing... ...areas. - Shall perform engineering tasks for back-end design and development efforts, including but not limited to,...SuggestedMinimum wageContract workTemporary workWork experience placementRemote work
$120k - $155k
...engineering teams to enhance system performance, scalability, and reliability, ensuring seamless data flow and availability. ~ Design, develop, and maintain secure, scalable, and highly available microservices, integrations, and jobs. ~ Work closely with the other...SuggestedFull timeRemote workFlexible hours- ...PSP connections. Responsibilities Build and maintain API integrations with multiple PSPs Implement payment routing logic Develop webhook handlers Implement tokenization flows Support subscription billing logic Ensure resilience, observability, and...SuggestedFull timeContract workRemote workFlexible hours
- About candidate.fyi candidate.fyi is the AI execution layer for talent operations. We build the infrastructure that powers interview scheduling, recruiting coordination, and candidate experience for companies like CoreWeave, Intercom, and Yelp - and we're doing it with...SuggestedRemote work
$25 - $60 per hour
...remote contract position that is estimated to begin in June 2026 and end in August 2026. The candidate must be located in the United... ...Responsibilities: Backend Development & API Engineering Develop and maintain RESTful APIs and backend services using Java (Spring...SuggestedHourly payContract workFor contractorsRemote work- ...troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or...
- ...A staffing and talent solutions company is seeking a Backend Software Engineer (AI) to develop AI-enabled applications. This remote contract position calls for 5+ years of experience in backend engineering, proficiency in Python or Java, and familiarity with Terraform....Contract workRemote work
- ...motivated candidate to join our talented Team. Job Title: Java Backend Developer Job Location: Columbus, OH Job Description We are seeking a... ...and Spring Boot. Design RESTful APIs and integrate with front-end applications and third-party services. Optimize application performance...
- ...Job Title 10+ Years of experience as.NET Full Stack Developer and expert with: .NET Framework C# .NET API (Controller)/WebAPI2 Angular 17+ NHibernate (.NET ORM) Oracle database About Us: InterSources Inc InterSources Inc, a Certified Diverse...
- ...We are looking for a Senior Full Stack Developer to work for our client. The ideal candidate aligns with the responsibilities and qualifications outlined below. Our client is seeking a Senior Full Stack Developer to design, build, and maintain modern web applications using...
- ...The Full Stack Developer will lead the implementation of a secure, highly available, enterprise-integrated single-page application hosted on AWS. The role involves developing a React-based front end with AG Grid, building serverless APIs in Python, and deploying containerized...Contract work
- ...A tech company in Columbus, OH is seeking a Senior Full Stack Developer to join their Engineering team. The candidate will work on designing, developing, and maintaining modern web applications, leveraging frontend technologies such as React and TypeScript, as well as...Full time
$80k - $100k
...Overview The Junior Full Stack Developer role will be providing full stack development support to a highly successful and capable agile team that provides operational dashboards to a major federal government health care organization. The team is constantly developing new...Permanent employmentWork experience placementLocal areaWorldwide- ...that can be tailored to any patient, anywhere. Key Job Responsibilities Design, develop, and deploy backend services and features using Ruby on Rails, owning well-scoped work end-to-end with support from senior engineers. Collaborate with product managers,...Work experience placementWork at officeImmediate startFlexible hours
- ...Location: Columbus, OH Work Model: Hybrid - 4 days onsite, 1 day remote Type: Full-time iVueit is looking for a Senior Full Stack Developer to join our growing Engineering team. This is an opportunity for a strong, hands‑on engineer who enjoys building modern applications...Full timeRemote workVisa sponsorship
- A leading data streaming platform company is seeking a Senior Software Engineer II to lead backend systems design and implementation. Candidates should have 5+ years of experience and proficiency in major backend programming languages. The role involves mentoring, making...Remote job
- ...motivated candidate to join our talented Team. Job Title: Full Stack Developer Location: Wilmington, DE / Columbus, OH Job Responsibilities:... ..., capabilities, and skills Familiarity with modern front‑end technologies Exposure to cloud technologies Specific attributes...
$70k - $140k
...or Charlotte NC) - prefer CST or EST Summary Senior Full Stack Developer - In this senior role, the successful candidate will Design, Develop... ...The compensation range represents the anticipated low and high end of the base compensation range for this position. Actual...Work at officeFlexible hours- .... SUMMARY: The Full Stack Engineer is a hands-on software developer responsible for building, maintaining, and supporting fintech applications... ...Core preferred. ~ Experience building or maintaining front-end functionality using Angular, TypeScript, JavaScript, HTML, CSS,...Temporary workWork at officeRemote workFlexible hours
- ...Our client is currently seeking a Full Stack Developer - Advanced Overview As a Software Engineer, you will design, develop, test... ...Preferred Qualifications Experience with modern front-end technologies (e.g., JavaScript frameworks). Experience with public...
$120k
...integrations. Utilize correct design patterns for best practices. Develop custom applications & execute performance testing. Write,... .... Understand business goals and challenges and map those back into Salesforce product portfolio. Present Salesforce technology...For contractorsWorldwide$100k
...passionate about coding or technology and ready to make your mark in tech? For more than 14 years SynergisticIT has been helping aspiring developers like you excel in the tech industry. We focus on equipping you with the skills and experience needed to not only secure a job but...H1b- ...Client, visa, walmart lab s etc to name a few. We are continuously looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Data Engineers, Machine Learning engineers for full time positions with...Full time
- ...list that spans across the country. Job Description Full‑Stack Developers at CapTech are part of a capable, highly‑motivated community who... ...deployments, serverless applications, and web and portal front ends. Specific responsibilities for the Full‑Stack Developer...Work at officeRemote workVisa sponsorshipWork visaFlexible hours
$70k - $140k
...Charlotte NC) - prefer CST or EST****Summary:**Senior Full Stack Developer - In this senior role, the successful candidate will Design,... ...SalaryThe compensation range represents the anticipated low and high end of the base compensation range for this position. Actual...Work at officeRemote workWork from homeFlexible hours- ...government agencies across the country. Job Description Full-Stack Developers at CapTech are part of a capable, highly-motivated community... ...deployments, serverless applications, and web and portal front ends. Responsibilities Collaborate with team members and clients to...Remote workVisa sponsorshipWork visaFlexible hours
- ...Full Stack Developer | Columbus, Ohio, United States Full Stack Developer - Tech Lead (Contract to Hire) Location: Columbus, OH (Remote Eligible... ...opportunity to leverage your expertise in Java, modern front-end frameworks, API development, and cloud services, while mentoring...Contract workLocal areaRemote work
- ...and reliability. These individuals might find themselves assisting in the following activities on a daily basis: Responsibilities Developing modern RESTful API’s using Java and Spring Boot, full stack developer, DevOps, CICD, Cloud enabled services (Container, both on...Full timeWork at officeRemote workWork from homeFlexible hours
- ...analysis to validate the design. Work with project managers, developers, and business analysts to brainstorm ideas, approaches, and... ...Backend: Work closely with backend developers to integrate front-end components. Participate in backlog grooming sessions and...
- ...), New York (Hybrid), Columbus (Hybrid), or Remote (US) Job Overview We’re hiring a Senior Front End Engineer to own and elevate the interfaces that thousands of developers touch every day—the editor, the docs experience, and the interactive surfaces that make ReadMe feel...Live inRemote workWork from home
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