Back End Developer
Vanda Pharmaceuticals
Key Responsibilities Design, develop, and maintain scalable full stack web applications using Ruby on Rails and modern frontend technologiesBuild responsive and high-performance user interfaces using VueJS, ReactJS, TypeScript, BlueprintJS, TailwindCSS, and/or BootstrapDevelop and maintain RESTful APIs and GraphQL services for internal applications and third-party integrationsCollaborate with business stakeholders to understand workflows, identify operational gaps, and build scalable technical solutionsDevelop reusable frontend components and scalable backend architectures following best practicesWork with relational and NoSQL databases including PostgreSQL, MySQL, MongoDB, and DynamoDBIntegrate and maintain Salesforce integrations and data synchronization workflows between internal applications, CRM platforms, and third-party systemsIntegrate third-party services and payment gateways such as Stripe and Authorize.netBuild secure authentication, authorization, and role-based access systemsImplement automated testing and quality assurance processes including Cypress testingOptimize applications for scalability, reliability, performance, and securityWork with AWS cloud infrastructure including EC2, API Gateway, Lambda, RDS, and S3Develop and maintain CI/CD pipelines and Git-based development workflowsParticipate in code reviews, debugging, troubleshooting, and continuous platform improvementsEnsure applications comply with healthcare and data security standards including HIPAA, GDPR, and 21 CFR Part 11Support data processing workflows, ETL pipelines, and integrations involving clinical or healthcare datasetsQualifications4+ years of professional experience as a Full Stack DeveloperStrong proficiency in Ruby and Ruby on RailsStrong frontend development experience with VueJS, ReactJS, and TypeScriptExperience with BlueprintJS, TailwindCSS, and/or BootstrapExperience developing RESTful APIs and GraphQL servicesFamiliarity with GraphiQL and API debugging toolsStrong experience with PostgreSQL and MySQL databasesExperience with NoSQL databases such as MongoDB and DynamoDBFamiliarity with Nuxt, Next.js, or other modern frontend frameworksExperience with Cypress or similar frontend testing frameworksExperience integrating Salesforce platforms and APIsExperience integrating payment gateways such as Stripe and Authorize.netExperience with Git version control and CI/CD workflowsFamiliarity with AWS cloud services and deployment practicesStrong problem-solving skills with the ability to work independently and collaborativelyExcellent communication and analytical skillsPreferred QualificationsExperience in the pharmaceutical, biotech, or healthcare industryKnowledge of clinical systems, healthcare data processing, or ETL pipelinesExperience building enterprise SaaS or workflow automation platformsFamiliarity with Docker, Kubernetes, or serverless architecturesUnderstanding of compliance and data security standards including HIPAA, GDPR, and 21 CFR Part 11Experience designing scalable and secure cloud-native applicationsMust be able to perform the essential functions of the position, with or without reasonable accommodation; however, reasonable accommodations will be provided for qualified individuals with disabilities unless doing so would impose undue hardship.The total compensation package for this position will also include incentive compensation and benefits such as health insurance, unlimited paid time off, parental leave, a 401k matching program, and other benefits to its employees.We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, gender identity, sexual orientation, protected veteran status, or any other characteristic protected by law.This is a full-time, onsite position requiring five days per week in the office.If you reside in a state or locality with enacted pay transparency laws, you are entitled to request and receive additional details regarding compensation and benefits. For assistance, please contact us at View phone number on click.appcast.io between 8:00 AM and 5:30 PM ET, Monday through Friday.QualificationsEDUCATIONBachelors or betterJob SummaryRequisition Number: BACKE002541Job Category: GeneralSchedule: Full-Time
$102.5k - $170.9k
...reimagine the possible, and fulfill their mission promise.Our AI & Data offering provides a full spectrum of solutions for designing, developing, and operating cutting-edge Data and AI platforms, products, insights, and services. Our offerings help clients innovate, enhance...SuggestedLocal area$140k - $190k
...efficient, and reliable. Key Responsibilities Architect, develop, and maintain scalable distributed systems with a focus on... ...requirements into technical solutions. Work directly with end users to ensure that Method is meeting operational needs and solving...SuggestedShift work$130k - $190k
...is to provide an ecosystem of fintech and software solutions that help doctors better manage their practices, so they can have time back to focus on what matters to them most. We operate with urgency, intensity, and ambition. The bar is high because the opportunity...SuggestedFull timeWork at officeWork from home$86.8k - $198k
Back End DeveloperThe Opportunity: As a software engineer, you know that good software is more than just a nice-looking interface and data... ...of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for a software engineer...SuggestedFull timeContract workPart timeLocal areaRemote work$86.8k - $198k
Back-End DeveloperThe Opportunity:As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an experienced back-end developer with the...SuggestedFull timeContract workPart timeLocal areaRemote work- ...Job Description Job Description Position Information: BreakForth Solutions is seeking an experienced AWS Front and Back-End Developer to join the team's AWS Cloud development effort in supporting our federal customer’s Office of the Chief Information Officer (OCIO...Work at office
- OverviewWe are seeking an experienced Senior Java Backend Developer to design, develop, test, and maintain scalable enterprise applications and backend services.The successful candidate will have strong hands-on experience with Core Java, Spring, Spring Boot, Spring Data...
$160k - $175k
...Team: Engineering Reports To: Backend Engineering Manager Job Summary The Backend Engineer at FlowPlay is responsible for developing, maintaining, and optimizing server-side applications and databases that support our social casino and online gaming platforms....Full timeWork at office2 days per week- Who is Fusion Technology?Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division'...Temporary workWork at office
$135k - $200k
...it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions... ...problems and empowering developers and end-users to do their work optimally. If you’... ...Paid leave for new parents and subsidized back-up care for all parents• Fertility and...Full timeWork experience placementWork at officeRemote workWork from homeRelocation package- Senior Backend Software Engineer Function: Engineering Location: Metro DC Preferred (Hybrid: Tuesdays & Thursdays In-Office) Type: Full-Time (must be currently authorized to work in the United States) Reports To : VP of Engineering About Holokai...Full timeWork at office
$130k - $160k
...enterprise solutions supporting critical mission operations. Engineers on this effort will work with cross‑functional teams to design, develop, and deploy impactful capabilities while helping shape the architecture and technical direction of a long‑term, high‑visibility...Full timeRemote work- ...love to hear from you! About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and build... ...certified or demonstrable hands‑on Azure cloud experience (AZ‑204 Developer or AZ‑305 Solutions Architect preferred). #J-18808-LjbffrFull timeContract workLocal areaRemote workWork from home
- ...queries for speed and clarity. Implement event‑driven systems (e.g., with NATS) to process real‑time operational data streams. Develop and maintain automated tests to protect correctness, security, and performance as the system evolves. Build and operate...Full timeWork at officeFlexible hours
- ...actions, and supports advisory, semi-autonomous, and autonomous security response workflows. Key Responsibilities Design and develop scalable backend services using Python/FastAPI or similar backend frameworks Build APIs for telemetry ingestion, modelled state...
$87.1k - $157.45k
...driven application used across the organization for analytics and reporting. You’ll help build and maintain core backend services, develop RESTful APIs, support data‑driven functionality, and contribute to ongoing system enhancements within a Linux‑based environment. Your...Full time$141.85k - $212.78k
..., and service reliability.Proven track record of mentoring and developing engineers.Soft Skills & CollaborationStrong technical leadership... ..., AI agents, or agentic workflows.Experience owning end-to-end product delivery from design through production operations...Full timeWork at officeRemote workWorldwide$77.6k - $176k
...to testing in production. You’ll incorporate automation and cloud resources to minimize repetitive tasks and free up the team’s developers to do what they do best—innovate. You’ll work together with fellow professionals to implement continuous integration and continuous...Full timeContract workPart timeWork at officeLocal areaRemote work- ...optimizing costs, and remediating issues faster. Chronosphere reduces data volumes and associated costs by 84% on average while saving developers thousands of hours. Recognized as a leader by major analyst firms, Chronosphere is trusted by the world's most innovative brands,...Full timeLive inRemote workVisa sponsorshipWork visaFlexible hours
$120k - $200k
...users better manage their financial future. Founded in 2018 and backed by $22.5M in funding from top-tier investors including Goodwater... ...generalist who can take a business outcome and drive the technology end-to-end, working across distributed systems, financial...$120k - $206k
...expected to operate with a high degree of ownership. You will take responsibility for backend domains or major features and drive them end-to-end from design through production with minimal oversight. Beyond writing excellent code, you will contribute to engineering...Remote work- Silver Spring , MarylandOpen to RemoteFull Time$150k - $180kThis is a full-time Senior Full Stack Engineer remote / hybrid opportunity. Our client is a personal finance technology company that helps consumers manage subscriptions, bills, budgeting, and financial accounts...Full timeTemporary workWork at officeRemote work
$170k - $210k
...CI Polygraph.Vantor has an exciting opportunity for a Full Stack Developer within our Intel sector advancing the national security mission... ...skillsets for the position should not expect to receive the upper end of the pay range.The base pay for this position within...Full time$86k - $138k
...engineering expertise directly strengthens national security. In this role, you’ll build modern, mission‑critical applications from front to back, contributing to tools used by federal cyber operations.Location: Arlington VA. Hybrid schedule; on-site presence as needed.What You...Contract workCasual workShift work- ...Mark Center.As the Senior Full-Stack Engineer, you will design, develop, integrate, and field secure software applications that support... ...DoD operational environment.Strong experience with modern front-end frameworks, backend services, RESTful APIs, event-driven architectures...Full timeLocal areaImmediate start
$69.4k - $158k
Full Stack DeveloperThe Opportunity:As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you... ...web applications. This role combines front-end and back-end development responsibilities and requires the ability...Full timeContract workPart timeLocal areaRemote work$170k - $216k
As a Sr. Full Stack Developer I , you’ll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal government. Our engineering team is responsible for building and operating high-security...Full timeLocal areaImmediate start- ...Collaborate with product, frontend, and DevOps teams to deliver end-to-end features Build fault-tolerant systems that process and... ...Stay current with emerging backend trends, cloud technologies, and developer tooling ✅ What We’re Looking For ~3–9 years of backend...H1bVisa sponsorshipWork visa
$160k - $225k
...communication contracts between distributed services. Build event-driven systems using Apache Kafka and similar technologies. Develop real-time communication infrastructure using WebRTC, LiveKit, and related systems. Design data models, database schemas,...Flexible hours$110k - $136k
Responsibilities Technica Corporation is seeking a Full Stack Developer, Mid. As a Full Stack Developer, you will play a critical... ...technologies, as well as React. Your expertise in both front-end and back-end development will be essential in creating seamless and efficient...Work experience placementRemote work
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