Sql Database Developer Jobs in Paxton, MA, US

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Staff Software Engineer

Cambridge or New York

$200k-$325k/yr HybridFull Time

Iterative Health: Develops AI-driven precision medicine for gastrointestinal clinical research.

10+ YOE10+ years software engineering; healthcare data systems; 2+ years in a high-growth startup; strong system integration; ML/AI tooling; data pipelines; backend with Python/SQL; production ML infrastructure.

Python, SQL, Cloud Infrastructure, EHR/EMR integrations, AI tooling

3mo

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3mo

Principal Software Engineer

Waltham, Massachusetts, United States

$164k-$257k/yr HybridFull Time

ZoomInfoNASDAQ: GTM: Software platform providing B2B data and sales intelligence tools.

5+ YOE5+ years backend, data, or infrastructure engineering; distributed systems, big data infra, or Applied AI/ML expertise; Java, Go, or Python; SQL; experience with ClickHouse, DynamoDB, Bigtable, Kafka, Kinesis, Snowflake.

Java, Go, Python, SQL, ClickHouse, DynamoDB, Bigtable, Memcached, Kafka, Kinesis, Firehose, Airflow, Snowflake, LangGraph, MCP, Copilot, ChatGPT, Claude

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PeopleSoft Developer (SY26-27)

Boston, Massachusetts, United States

$132k/yr OnsiteFull Time

Boston Public Schools: Operates the public K-12 school district for Boston.

5+ YOE5+ years PeopleSoft development; 2+ years with HCM 9.2 and PeopleTools; Bachelor's degree; strong SQL, reporting, integration skills.

PeopleSoft, PeopleTools, SQL, HTML, CSS

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Software Engineer II - Analytics Data Engineering

Boston, Massachusetts, United States

$116k-$174k/yr OnsiteFull Time

KlaviyoNYSE: KVYO: Software platform for automated e-commerce marketing and customer data.

2+ YOE2+ years in data engineering or data-intensive software engineering; strong SQL and Python; experience with Spark/PySpark; modeling data with dbt; cloud experience (AWS).

PySpark, Airflow, dbt, SparkSQL, SQL, Python, Iceberg, Delta, AWS, EMR

2mo

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2mo

Senior Software Engineer - Data Modeling

Boston, Massachusetts, United States

$135k-$325k/yr OnsiteFull Time

Arrowstreet Capital: Quantitative investment firm managing global equity for institutional clients.

5+ YOEBachelor's degree in CS or Engineering; 5+ years experience; cloud native via AWS; Docker/Kubernetes/Helm; data lakes/warehouses; Python; SQL/C#; leadership experience a plus; strong architecture and on-call.

Docker, Kubernetes, Helm, Terraform, Trino, Spark, Pandas, Polars, Iceberg, SQL, C#, Python

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Power BI Developer

Boston, Massachusetts, United States

$95k-$115k/yr OnsiteFull Time

Vitra Health: Provides home healthcare and adult foster care services.

Power BI development and administration; data modeling, SQL, DAX; cross-functional collaboration; ability to work independently in a fast-paced environment.

Power BI, SQL, NetSuite, Salesforce, Carecenta, ADP, Excel, PowerPoint

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Senior Software Engineer

Boston, Massachusetts, United States

$125k-$150k/yr OnsiteFull Time

InvoiceCloud: Provides digital billing and payment solutions for essential services.

5+ YOE5+ years in enterprise software, FinTech experience, strong JavaScript (Angular/React), .NET (VB.NET/C#/ASP.NET), Azure, APIs, AI tooling, and database/security expertise.

JavaScript, Angular, React, HTML, CSS, JQuery, .NET, VB.NET, C#, ASP.NET, WebForms, MVC, WebAPI, Visual Studio, Azure DevOps, TFS, VSTS, Microsoft Azure, SQL Server, T-SQL, ADO.NET, REST APIs, Microservices, Event-driven architecture, AI tooling, Claude, Codex, Code generation, CI/CD

1mo

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1mo

Software Engineer III - Data Engineering and MLOps

Boston, Massachusetts, United States

$133k-$185k/yr OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial firm providing banking and investment management services.

3+ YOE3+ years of software engineering; proficient in Java/Python/Spark/SQL; AWS; AI/ML systems; SDLC; CI/CD; agile.

Java, Python, Spark, SQL, AWS, Databricks

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Senior Software Engineer

Needham, Massachusetts, United States

$178k-$183k/yr RemoteFull Time

Strategic Solutions Group: Software platform for public health data management and registry systems.

5+ YOE5 years+ as a software engineer with Java; or 3 years with Master’s in CS/EE plus relevant experience; strong in full-stack development and cloud-native apps.

Java, Spring Boot, Hibernate, JPA, SQL, HQL, Oracle, PostgreSQL, REST, SOAP, HTML5, React, JQuery, Unix, Bash, CI/CD, AWS, Azure, Spring Cloud Netflix

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Lead Software Engineer

New York or Holmdel or Bethlehem or Boston

$119k-$195k/yr HybridFull Time

Guardian Life: Provides life, disability, dental, and vision insurance products.

10+ YOELead API-focused software engineer with 10+ years of distributed systems experience; strong Java, Node.js, .NET or Python API development and cloud/DevOps tooling.

Java, Spring Boot, Node.js, .NET, Python, React, Angular, TypeScript, Microservices, EIP, Event-Driven Architecture, OpenAPI, Swagger, OpenAPI/Swagger, OAuth 2.0, JWT, CI/CD, Bitbucket, Jenkins, AWS, GitHub, REST, GraphQL, gRPC, SOAP, Async/API-driven, Docker, Kubernetes, Helm, AWS S3, Lambda, Kafka, SQS, SNS, Redis, Prometheus, Grafana, OpenTelemetry, Splunk, OpenAPI, Swagger, SQL, NoSQL

2mo

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2mo

Java Developer (w/VBA) - Onsite Hybrid (Merrimack, NH, US)

Merrimack, New Hampshire, United States

HybridFull Time

NTT DATATokyo Stock Exchange: 9613: Provides global information technology and business consulting services.

3+ YOE3+ years Java/JEE/Spring, 3+ years VBA/JS with Excel, 3+ years SQL; DevOps/CI-CD and unit test experience preferred.

Java, JEE, Spring MVC, Spring Boot, VBA, JavaScript, SQL, CI/CD, JUnit, Mockito

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Senior QA Automation Engineer

Boston, Massachusetts, United States

$120k-$160k/yr HybridFull Time

Great Gray: Provides trustee and administrative services for collective investment trusts.

5+ YOE5+ years in testing and automation; UI automation; API testing; SQL querying; CI/CD; cloud; strong quality mindset and collaboration.

Cypress, Selenium, Playwright, Postman, SoapUI, JMeter, SQL, CI/CD, Azure, GitHub, Docker, React, Angular, C# .NET, SQL Server

10h

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10h

Senior Software Engineer

Boston, Massachusetts, United States

HybridFull Time

VeriskNasdaq: VRSK: Provides data analytics and risk assessment for global insurance.

5+ YOEBS in CS/Math/Stats; MS/PhD preferred; 5+ years software eng; senior/lead on AWS cloud; strong Python; ML frameworks; production ML systems; AWS AI services; data pipelines; SQL; CI/CD; REST/microservices; Agile.

Python, C#/.NET, AWS, SageMaker, S3, Glue, Athena, Lambda, EC2, CloudWatch, Docker, Kubernetes, Apache Spark, Airflow, dbt, SQL, PostgreSQL, MSSQL, REST API

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Senior Solution Engineer

Boston, Massachusetts, United States

$165k-$217k/yr OnsiteFull Time

SnowflakeNYSE: SNOW: Cloud-based platform for data storage, processing, and analytics.

7+ YOE7-8 years of industry experience with at least 5 years in pre-sales; strong presentation skills; experience with large-scale database/ETL/cloud tech; SQL, Python; ability to map business problems to Snowflake solutions.

SQL, Python, Data Analytics, Demonstrations, Cloud Technologies, SQL Analytics

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Machine Learning Engineer, Data Mining

Boston or Las Vegas or Pittsburgh or Remote U.S.

$144k-$192k/yr HybridFull Time

Motional: Develops autonomous vehicle technology for driverless ride-hailing and delivery.

BS or MS in CS/ML or related field; PyTorch (preferred) or TensorFlow/JAX; Python; SQL; data mining, ML lifecycle, and production readiness; experience with large datasets and version control.

PyTorch, TensorFlow, JAX, Python, SQL, Pandas, NumPy, Git, CI/CD

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Senior Data Engineer

Newton, Massachusetts, United States

$120k-$140k/yr OnsiteFull Time

Ascensus: Administers tax-advantaged retirement and education savings plans.

5+ YOE5+ years data warehousing/ETL, strong SQL, data modeling, analytical and communication skills, Oracle PL/SQL, experience with BI tools and AI-enabled data development.

Oracle PL/SQL, SQL, Python, Pandas, PySpark, IDERA ER/Studio, Power BI, Liquibase, SSAS

2mo

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2mo

Software Engineer I (Backend)

Boston, Massachusetts, United States

$105k-$145k/yr OnsiteFull Time

WHOOP: Sells wearable health trackers and performance monitoring subscriptions.

Backend software development with REST APIs, Postgres, Java; AWS, Git, CS basics; interested in distributed systems and cloud.

Java, Kafka, PostgreSQL, AWS, Git, REST APIs, SQL

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Senior Software Engineer - AI Fintech foundation

Boston or Miami or Austin

RemoteFull Time

Hopper: Global travel marketplace and financial technology service provider.

5+ YOE5+ years in production ML or large-scale pricing systems; Python/Scala/SQL; distributed data processing; pricing/forecasting domain experience; strong collaboration and communication.

Python, Scala, SQL

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Lead Software Engineer - Python + PySpark

Richmond or McLean or Cambridge

$179k-$225k/yr HybridFull Time

Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.

4+ YOE1+ MgmtLead software engineer with 4+ years of software engineering experience and 1+ year cloud experience (AWS/Azure/GCP); proficient in Python, PySpark, JavaScript, TypeScript, SQL, Java, and Go; strong leadership and collaboration skills.

Python, PySpark, JavaScript, TypeScript, SQL, Java, Go, Docker, Kubernetes, AWS, Azure, GCP, HTML/CSS, Open Source RDBMS, NoSQL

1mo

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1mo

Technical Lead - Software Developer, Data Foundry

San Francisco or San Diego or Boston or Louisville or Indianapolis

$152k-$244k/yr OnsiteFull Time

Eli Lilly and CompanyNYSE: LLY: Discovers, develops, and manufactures medicines for global health.

5+ YOE5–10+ years scientific software development; Python and another language; REST APIs, data pipelines, microservices; experience with scientific datasets.

Python, Java, C#, Go, TypeScript, Rust, SQL, REST APIs, Microservices, MLflow, Weights & Biases, Docker, Kubernetes, AWS, Azure, GCP, Prefect, Airflow, Nextflow, Postgres, Redshift, Snowflake, BigQuery, LIMS, ELN, Benchling, RDKit, Schrödinger, MOE, Git, Linux, Bash

1mo

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1mo

Senior Machine Learning Engineer

Austin or Cambridge or Cupertino

OnsiteFull Time

AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.

5+ YOEBachelor’s degree in CS/Math/Statistics; 5+ years building ML apps or scalable systems; strong Python/Java/C++ and distributed systems; experience with Spark/SQL/Hadoop; strong communication and problem-solving.

Python, Java, C++, Spark, SQL, Snowflake, Hadoop, TensorFlow, Keras, PyTorch

1mo

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1mo

Junior Full Stack Engineer (Java/React)

Dedham, Massachusetts, United States

$94k-$100k/yr OnsiteFull Time

General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.

0+ YOEBachelor’s in Software Engineering or STEM field; Agile experience preferred; secure environment background; strong Java, React, SQL experience.

Java, React, Hibernate, Spring, SQL, PostgreSQL

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(Junior – Senior) Software Engineer - Backend/Platform

Somerville, Massachusetts, United States

$90k-$125k/yr HybridFull Time

Laminar: Provides AI-powered spectral sensors for industrial manufacturing optimization.

Backend/Platform engineering with strong Python/SQL skills; experience with AWS/Azure; data pipelines; Terraform; NoSQL; security best practices.

Databricks, Terraform, SQL, NoSQL, AWS, Azure, Python, PHP

1mo

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1mo

Senior JAVA Software Engineer

Cambridge or Concord

$125k-$165k/yr HybridFull Time

KAYAK: Global travel search engine for flights, hotels, and rentals.

Strong Java development; API and backend design; scalable services; relational DBs; HTTP/XML/JSON; API integration; collaborative, self-driven.

Java, APIs, Relational Databases, HTTP/JSON/XML

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Business Systems Lead Engineer - Investment & Operations Technology

Boston, Massachusetts, United States

$99k-$142k/yr HybridFull Time

MFS: Manages mutual funds and investment portfolios for global clients.

5+ YOELead engineer with 5+ years in investment platforms; strong SQL, scripting, and cloud concepts; able to collaborate in a global matrixed environment.

SQL, Scripting, Monitoring tools, Azure Cloud Development, Derivative platforms (Calypso/FIS/Murex), Charles River Investment Management System

2mo

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2mo

Senior Electro Optical Test Software Development Engineer (5483)

Newington, New Hampshire, United States

OnsiteFull Time

SubCom: Designs, manufactures, and installs undersea fiber optic cable systems.

Experience leading multidisciplinary teams; strong C, Python, SQL; test equipment drivers; hardware-software integration.

C, Python, SQL, Git, Visual Studio, LabWindows/CVI, NI TestStand

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Senior Software Engineer (C#/.NET & AI)

Chicago or New York City or Dallas or Boston or Portland

$122k-$146k/yr OnsiteFull Time

WEXNYSE: WEX: Provides global payment processing and business information management services.

7+ YOESenior software engineer with 7+ years of backend experience, strong C#/NET/Java/Python, REST APIs, React, databases, CI/CD, cloud (AWS/Azure).

C#, .NET, Java, Python, REST APIs, React, SQL Server, PostgreSQL, MySQL, MongoDB, Docker, Kubernetes, AWS, Azure, Git, CI/CD, Terraform

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Senior Software Engineer, Data Platform

Berkeley or Somerville

$129k-$169k/yr OnsiteFull Time

Form Energy: Developing multi-day batteries for grid-scale energy storage.

5+ YOE5+ years as software or data engineer; strong Python and SQL; experience with dbt, Dagster, PySpark; Git; AWS (S3, EC2, RDS); SDLC; OLAP/time-series DBs.

Python, SQL, dbt, Dagster, PySpark, FastAPI, Flask, Git, AWS, S3, EC2, RDS, Snowflake, Databricks, DBSQL, Clickhouse, InfluxDB

1mo

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1mo

Senior Software Engineer / Back-End Developer

Arlington or Woburn

$134k-$184k/yr OnsiteFull Time

Systems & Technology Research: Develops advanced technology for national security and defense applications.

5+ YOE5+ years of enterprise back-end software experience; active Secret security clearance with Top Secret eligibility; degree in software engineering, computer engineering, or computer science; mobile OS knowledge; OO programming, Linux, and shell scripting; design of platform components.

Linux, Shell scripting, CUDA, AWS, Python, Java, C++, Machine Learning, ETL, Geospatial, SQL

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Lead Full Stack Engineer, Agentic AI

Boston or Toronto

$127k-$236k/yr HybridFull Time

ManulifeNYSE: MFC: Provides life insurance, investment management, and global financial services.

10+ YOESenior engineering lead with 10+ years, expertise in Java Spring Boot, .NET, React, Node.js, Python, SQL; cloud AKS; DevOps tools; observability; data pipelines; financial services experience preferred.

Java, Spring Boot, Dot Net, React, Node.js, Python, SQL, AKS, GitHub Actions, SonarQube, Fortify, Snyk, New Relic, Azure Databricks, LangChain, LangGraph, Azure OpenAI Service, LLMOps, MLOps

2mo

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2mo

Senior Machine Learning Engineer (Implementation & Scale)

Boston, Massachusetts, United States

HybridFull Time

Trivelta: Provides social-integrated B2B iGaming and sportsbook infrastructure.

5+ YOE5+ years in ML or software engineering; at least 3 years deploying models to production; expert Python; PyTorch/TensorFlow/JAX; SQL, Spark, vector DBs; orchestration tools; strong math knowledge.

Python, C++, Go, PyTorch, TensorFlow, JAX, SQL, Spark, Vector databases, Pinecone, Milvus, MLflow, Kubeflow

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Software Engineer Full Stack & Application Development II (Full Time) – United States

San Jose or New York or Boston or Knoxville or Austin or Milpitas or Alpharetta or Raleigh (RTP) or Maynard or Fulton or Dallas or Atlanta or Hillsboro

HybridFull Time

CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.

0+ YOEBackend in Python/C++/Java; frontend JS/TS; REST/GraphQL/gRPC; SQL/NoSQL; cloud familiarity (AWS/Azure/GCP).

Python, C++, Java, JavaScript, TypeScript, REST, GraphQL, gRPC, SQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Ansible, CloudFormation, GitHub Actions, Jenkins, CircleCI, Grafana, Prometheus, Splunk, React, Angular, Vue

2mo

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2mo

Netsuite Engineer

Boston, Massachusetts, United States

$100k-$201k/yr OnsiteFull Time

Catapult SportsASX: CAT: Develops wearable sensors and video analysis software for athletes.

5+ YOE5+ years NetSuite ERP/CRM customization, system integrations (SFTP, middleware), SuiteScript, and experience with Firebase/Salesforce integration.

NetSuite, SuiteScript, SFTP, Celigo, Firebase, Salesforce, Google Cloud Platform, PHP, JavaScript, SQL, SWIFT

2mo

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2mo

Senior Software Engineer, Supplier Platform (Remote)

Boston, Massachusetts, United States

$158k-$190k/yr RemoteFull Time

ezCater: Marketplace connecting workplaces with local catering and restaurants.

5+ YOE5+ years backend development using Go, Ruby on Rails, Java or similar; design relational data models and APIs; CI/CD basics; telemetry and feature flags; collaboration with product/design; mentoring.

Go, Ruby on Rails, Java, CI/CD, Tableau, Telemetry, Feature flags, Relational databases

1mo

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1mo

Lead Software Engineer, .Net Full Stack (Hybrid)

Berlin or Westwood or Windsor or Manchester

$149k-$165k/yr HybridFull Time

Eversource EnergyNYSE: ES: Delivers electricity, natural gas, and water to New England customers.

8+ YOEEight to ten years of software engineering experience; expert in .NET Full Stack; strong leadership; design, develop, mentor; hybrid in-office requirement; travel as needed.

.NET, C#, SQL, JavaScript, React, REST, Azure, AWS

1mo

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1mo

Staff Software Engineer, AI Lab Execution System

Cambridge or San Francisco

$192k-$238k/yr HybridFull Time

Lila Sciences: Develops an AI platform for autonomous scientific research and discovery.

4+ YOE4-6 years of building large-scale systems; strong in front-end or back-end or data modeling; React, TypeScript, Python; experience with SQL/NoSQL/Vector DBs; API design; life sciences or data-intensive domains; excellent cross-functional collaboration.

React, TypeScript, Python, SQL, NoSQL, Vector DBs, AWS, Kubernetes, Terraform, CloudFormation, GitHub Actions, Flyte, Temporal, Airflow, Prefect

1mo

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1mo

AI Platform Engineer (Teradyne, North Reading) (North Reading, MA, US)

North Reading, Massachusetts, United States

$78k-$125k/yr OnsiteFull Time

TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.

4+ YOE4–6 years in AI/ML engineering with enterprise AI platforms and agentic AI development.

Python, SQL, Azure Foundry, Microsoft Copilot Studio, Vertex AI, Snowflake Cortex AI, Azure DevOps, GitHub Actions, Power Automate, Microsoft 365

1mo

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1mo

Principal Data Engineer

Milford, Massachusetts, United States

$121k-$202k/yr HybridFull Time

Waters CorporationNYSE: WAT: Designs analytical instruments for laboratory testing and research.

7+ YOELead architecture and development of scalable data solutions; strong SQL/Python; experience with Databricks, Synapse, ADF; Power BI dashboards; enterprise data models; cross-functional collaboration.

Databricks/Spark, Azure Synapse, Azure Data Factory, Power BI, SQL, Python, DAX, Salesforce, Marketo, SAP

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Staff Full Stack Software Engineer - Spot

Waltham, Massachusetts, United States

$130k-$160k/yr OnsiteFull Time

Boston Dynamics: Building advanced mobile robots for industrial and warehouse automation.

Full stack software engineer with CS degree; stack includes C++, Typescript, Node.js, React, Three.js, SQL, Python, Linux, AWS/GCP, protobuf; Android a plus; experience with 3D rendering and IoT is beneficial.

C++, Typescript, Node.js, React, Three.js, SQL, Python, Linux, AWS, GCP, Protobuf, Android