100 api jobs at 55 companies in Concord, NH

3mo
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Senior QA Engineer - Automation & API
Portsmouth, New Hampshire, United States
$109k-$125k/yr OnsiteFull Time
Service Credit Union
Service Credit Union: Member-owned cooperative providing personal banking and credit services.
5+ YOESenior QA Engineer focused on automation and API; strong experience with .NET, API testing, and CI/CD integration; 5+ years QA experience; bachelor’s in computer science or related field.
Postman, SoapUI/ReadyAPI, WinAppDriver, Selenium, Playwright, Cypress, Git, Bitbucket Pipelines, Jira, MuleSoft, Anypoint Platform, Salesforce, RAML, WSDL, REST, SOAP, NUnit, xUnit, MSTest, C#, Java, JavaScript, TypeScript, Python, WinAppDriver, Winium
2w
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Manager, Business Analyst - Fidelity Institutional Billing Solutions
Smithfield or Merrimack or Westlake
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
3+ YOEBachelor's degree, 3+ years delivering technical solutions, expertise in billing and investment products, requirements facilitation, APIs, relational databases, and DevOps.
APIs, relational databases, DevOps
2mo
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Director, Mobile Architecture
Durham or Merrimack or Smithfield or Durham
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
Experience leading architecture for mobile apps (native & hybrid), AWS cloud, API design, and AI tooling; degree in engineering or computer science.
Swift, Kotlin, iOS, Android, Angular, JavaScript, TypeScript, HTML5, CSS3, Ionic, Capacitor, AWS, APIs, AI tooling, GitHub
17h
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Senior QA SW Engineer - Salem, NH (10434)
Salem, New Hampshire, United States
$120k-$140k/yr HybridFull Time
Extreme Networks
Extreme NetworksNASDAQ: EXTR: Provides cloud-managed networking hardware and software solutions.
3+ YOE3+ years QA experience with test automation and networking knowledge; familiarity with Selenium/QTP/Python/JavaScript, XML/JSON/APIs; BS in relevant field preferred.
Selenium, QTP, Python, Javascript, XML, JSON, APIs, Robot, Perl, Shell, IXIA, Linux, Windows, TCP/IP, SNMP
2d
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Product Owner (Remote)
Decorah or West Jordan or Carrollton or Salem or Waite Park or Birmingham or Bloomington or New Mexico or Nebraska or Texas or Ohio or Illinois or Alabama or United States
RemoteFull Time
Neumo
Neumo: Provides integrated software and payment solutions for government agencies.
2+ YOE2+ years Agile/product experience, bachelor’s or equivalent, product backlog ownership, writing epics/user stories, stakeholder engagement, familiarity with APIs/SQL and product tools.
JIRA, Azure DevOps, Figma, Claude, ChatPRD, Copilot, APIs, Middleware, Services, SQL
3mo
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Campaign Build Manager
Newbury, England, United Kingdom
HybridFull Time
Three UK
Three UK: Providing mobile connectivity and broadband services across the UK.
5+ YOEExperience implementing Adobe Experience Platform (AEP) solutions, Real-Time CDP and Journey Optimiser; strong data architecture, API integration, SQL, and Agile delivery; leadership and mentoring.
Adobe Experience Platform, Real-Time CDP, Journey Optimiser, XDM, APIs, SQL, Snowflake
2mo
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Principal Business Systems Analyst, Oracle Supply plan
Andover, Massachusetts, United States
$110k-$183k/yr OnsiteFull Time
MKS Instruments
MKS InstrumentsNASDAQ: MKSI: Supplies process control instruments and chemicals for semiconductor manufacturing.
8+ YOELead Oracle EBS R12 Supply Chain/Planning; 8+ years as senior business analyst; implement IT solutions; strong Oracle EBS, APIs, integration; travel up to 5%.
Oracle EBS, Oracle EBS R12, Supply Chain module, APIs, EDI, Middleware
3w
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Senior Software Engineer, iOS (On-site - Acton, MA)
Acton, Massachusetts, United States
$128k-$192k/yr OnsiteFull Time
Insulet
InsuletNasdaq: PODD: Manufactures wearable tubeless insulin pumps for diabetes care.
5+ YOEBachelor's degree,5+ years software development with 3+ years iOS,proficiency in Swift,CI/CD and Git,knowledge of Bluetooth/BLE and cloud APIs,experience with medical device regulations preferred.
Swift, TCA (The Composable Architecture Framework), Kotlin Multiplatform, Bluetooth, BLE, APIs, REST, OAuth 2.0, JSON, CI/CD, Git
1mo
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IT Business Systems Analyst - Senior
Devens, Massachusetts, United States
$100k-$120k/yr OnsiteFull Time
SMC Ltd
SMC Ltd: Provides contract manufacturing and design for medical and pharmaceutical devices.
4+ YOEBachelor's in related field +4 years (or 2-year diploma +8 years); experience with system integration, project leadership, documenting business requirements, serialization, APIs, SQL, DELMIAWorks (IQMS), and Crystal Reports.
DELMIAWorks (IQMS), ERP, APIs, SQL, Crystal Reports
3mo
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Product Owner/Systems Analyst
Jersey City or Smithfield or Merrimack
$80-$110/hr OnsiteContract
Fidelity Investments
Fidelity Investments: Financial services and investment management firm providing advisory solutions.
6+ YOEBachelor's in a technical field required, 6+ years in business systems analysis or product roles, experience with APIs/REST/SOAP/JSON, UML, Agile delivery, AWS preferred, strong systems and critical thinking.
APIs, REST, SOAP, JSON, AWS, UML
1mo
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Senior Software Engineer
Andover or Boston or New York or Chicago or Menlo Park or Manchester or London or Tokyo
$140k/yr OnsiteFull Time
Alumni Ventures
Alumni Ventures: Provides individual investors access to diversified venture capital funds.
6+ YOE6+ years building production applications; experience with JavaScript/Node.js and/or Python, PostgreSQL/MySQL, AWS, API integrations, full-stack development, modern/AI-assisted dev tools; authorized to work in the US.
Javascript, Node.js, Python, PostgreSQL, MySQL, AWS, AI-assisted development tools, NetSuite APIs, APIs
3mo
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Developer Solution Architect, Incubation
Chelmsford, Massachusetts, United States
$140k-$165k/yr OnsiteFull Time
Axis Communications
Axis Communications: Provides network video surveillance and physical security solutions.
7+ YOE7+ years in cloud-based software/solutions; experience with cloud platforms, APIs, and data pipelines; proven developer-facing product support; strong communication and analytical skills; willing to travel up to 50%
AWS, Azure, GCP, APIs, Data pipelines
3mo
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Senior Software Systems Engineer
Newington, New Hampshire, United States
OnsiteFull Time
SubCom
SubCom: Designs, manufactures, and installs subsea fiber optic cable systems.
Graduate STEM degree required; proficiency in C++, C#, SQL, ReactJS, RESTful/OpenConfig APIs, Linux (Red Hat); experience with automated testing, source control, security, and strong written/verbal communication.
C++, C#, SQL, ReactJS, RESTful APIs, Open API, OpenConfig, Linux, Red Hat
1mo
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Senior Salesforce Architect
Šenčur or Portsmouth or Reading or United States
HybridFull Time
Loftware
Loftware: Provides enterprise labeling and artwork management software solutions.
10+ YOE10+ years Salesforce architecture and data modeling; 5+ years APEX and DevOps/CI/CD; experience with Sales, Service, Experience, Revenue, and Data Clouds; API/integration expertise; strong leadership and communication skills.
Salesforce, APEX, Sales Cloud, Service Cloud, Experience Cloud, Revenue Cloud, Data Cloud, AgentForce, API, DevOps, CI/CD
1mo
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Energy Efficiency Consultant, C&I Active Demand Response (Hybrid Schedule)
Westwood or Berlin or Manchester
$96k-$107k/yr HybridFull Time
Eversource Energy
Eversource EnergyNYSE: ES: Delivers electricity, natural gas, and water to New England customers.
3+ YOEBachelor's degree required, 3+ years relevant experience, 1+ year demand response or building controls experience preferred; knowledge of DERMS/VPPs, building systems, APIs, and Microsoft Office; strong communication and problem-solving skills.
Distributed Energy Resource Management Systems (DERMS), Virtual Power Plants (VPPs), APIs, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, CoPilot
2mo
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(USA) Senior, Data Analyst
Raymond, New Hampshire, United States
$88k-$171k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
2+ YOEBachelor's or Master's or equivalent experience in analytics-related field; 2+ years data analysis experience or 4 years' experience; proficiency with Python, SQL, JavaScript, Next.js, Linux, API integration; AI and automation experience; strong communication.
Python, SQL, JavaScript, Next.js, Linux, API, Spark, Scala, R, Power BI, Tableau, AI
1mo
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Software Engineer III
Denver or Nashua or Augusta or Pinellas Park or Madison Heights
$125k-$145k/yr HybridFull Time
WOW!
WOW!: Provides broadband internet, cable television, and digital phone services.
3+ YOEFull-stack engineer with 3+ years building scalable web applications using Next.js and Node.js, strong AWS experience, REST/GraphQL APIs, serverless, CI/CD, AI-assisted tooling, and familiarity with web performance and accessibility standards.
Next.js, Node.js, REST API, GraphQL, Serverless, AWS, EC2, Lambda, S3, CloudFront, API Gateway, ECS, EKS, WAF, IAM, GitHub Copilot, Cursor, Claude, Contentful, Optimizely, LaunchDarkly, Google Analytics 4 (GA4), CI/CD
1mo
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Data Integration Software Engineer
Boston or Portsmouth or Plano or Indianapolis or Columbus or United States
HybridFull Time
Liberty Mutual
Liberty Mutual: Provider of global property and casualty insurance products.
3+ YOE3+ years data integration engineering experience, 1+ year with AWS (Lambda, S3, Glue, Redshift). Strong SQL, Python, ETL, APIs, CI/CD familiarity, agile experience, effective communication, and US work authorization without employer sponsorship.
AWS Lambda, Amazon S3, AWS Glue, Amazon Redshift, SQL, Python, APIs, CI/CD, ETL
1mo
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Senior Java Developer (Irving, TX, US)
Irving or Westlake or Merrimack
$86k-$127k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
10+ YOE10+ years Java/J2EE experience with Spring/Spring Boot, API design, microservices, cloud (Docker, Kubernetes, AWS/Azure), CI/CD tools (GitHub, Jenkins, uDeploy), relational DB (DB2/Oracle), JPA/Hibernate, strong communication and leadership skills.
Java, J2EE, Spring, Spring Boot, Docker, Kubernetes, AWS, Azure, GitHub, GIT, Jenkins, uDeploy, Stash, JPA2, Hibernate, DB2, Oracle, PL/SQL, SQL, Sonar, HP Operations Orchestration, HP Service Manager, ServiceNow, REST API
1mo
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Senior Electrical Engineer
Woburn or Billerica
$125k-$160k/yr OnsiteFull Time
Eaton
EatonNYSE: ETN: Intelligent power management delivering energy-efficient solutions.
5+ YOEBachelors in electrical or related field required; 5+ years designing and maintaining control systems; 3+ years PLC/HMI experience; experience with PLC protocols (RS-232, RS-485, Ethernet, SNMP, REST API), schematics, PID control, and firmware/PCBA work.
PLM software, MRP software, Oracle Cloud, PLC, HMI, PCBA, Mixed Signal Oscilloscope, DVM, RS-232, RS-485, Ethernet, SNMP, REST API, PID