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Backend developer Jobs in Baltimore, MD

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Backend developer • baltimore md

Last updated: 2 days ago

Backend Software Developer

Fort PointBaltimore, MD, United States
Full-time

Software Engineer (Mid/Senior) – Backend Services & API Integration.We are looking for a highly skilled backend developer to design, build, and maintain distributed systems and APIs that power miss...Show more

BI Developer

Polar IT ServicesBaltimore, MD, Maryland, USA
Full-time

Please find the below requirement and let me know your interest?.Advanced Tabular Modeling (SSAS Tabular).Strong Microsoft BI Stack — SSIS, SSRS, SSAS, SSMS (5+ yrs hands-on).Enterprise BI Reportin...Show more

UI (Angular) Developer

Two95 International Inc.Linthicum Heights, MD, US
Full-time
Quick Apply

Work cross-functionally and collaboratively to develop an application using open source technologies.Create single page applications using HTML5, Angular, node.Troubleshoot issues and create code f...Show more

ServiceNow Senior Developer

Omm IT SolutionsWoodlawn, MD, us
Full-time

Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week.Selected candidate must be able to obtain and maintain a public trust clearance.Expertise in configuring and adminis...Show more

RPG Software Developer

Programmers.ioWindsor Mill, MD, United States
Full-time
Quick Apply

We are seeking an experienced RPG Programmer to support and enhance our IBM i (AS400) environment running on IBM Power Systems (currently Power9, with anticipated upgrades to Power10/Power11).This ...Show more

Senior Python Developer

Finoit IncBaltimore, MD, United States
Full-time
Quick Apply

Senior Python Developer (AI / Backend) Onsite | Long-Term Contract Job Description We are looking for an experienced Senior Python Developer to join a long-term onsite project i...Show more

Staff Software Engineer (Backend) - Billing Platform *HYBRID*

GEICOBaltimore, MD
Full-time

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.Every day we honor our iconic brand by offering quality coverage to millions of customers and being the...Show more

Junior Front End Developer

14 W Administrative ServicesBaltimore, MD
Full-time

Do you enjoy refining and improving existing systems? Do you take pride in making small optimizations that add up over time?.This role focuses on improving and maintaining existing marketing pages ...Show more

iOS Developer

Hudson ManpowerBaltimore, MD, US
Full-time

Seeking a motivated iOS Developer to design, develop, and maintain high-quality mobile applications for Apple devices.Must collaborate with cross-functional teams and follow best coding practices.D...Show more

Business Developer

BrightView LandscapesBaltimore, MD, US
Full-time

The Best Teams are Created and Maintained Here.The Business Developer (BD) works to improve BrightView’s market position and achieve profitable financial growth.This role helps to achieve long-term...Show more

Junior Developer

Stratford DavisBaltimore, MD, us
Full-time

We are seeking a talented and motivated Junior Java Developer to join our distributed engineering team.This fully remote role is ideal for candidates who are passionate about building reliable back...Show more

.Net AI Azure Developer

Piper CompaniesWoodlawn, Maryland
Full-time

Piper Companies is currently looking for an.This role is hybrid, requiring the candidate to be onsite 2-3 days a week.Individuals must obtain a public trust before starting.Design, develop, and mai...Show more

Software Developer

Lentech Inc.Linthicum, MD, US
Full-time
Quick Apply

Lentech is hiring a software engineer who loves Pig and PySpark.The engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible ...Show more

Enterprise Integration Developer

Ciena CorporationBaltimore
Full-time

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach.Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual...Show more

Senior SAP Developer

MaximusBaltimore, MD, US
Full-time

Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS101, T5, Band 8 Job-Specific Minimum Requirements: - Due to contract requirements, only US citizens without dual citiz...Show more

Software Engineer L1 - Developer

Power3 SolutionsLinthicum, MD, USA
Full-time

We are looking for an experienced Software Engineer to join their rapidly growing team!.The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.Works individ...Show more

SharePoint Embedded Developer

Delmock Technologies IncBaltimore, MD, US
Full-time

DTI), is a leading HUBZone business in Baltimore, known for delivering sophisticated .Health solutions with a commitment to ethics, .Actively engaged in the local community, DTI creates opportuniti...Show more

Software Engineer L1 - Developer

Technology Resource Experts LLCLinthicum, MD, USA
Full-time

Technology Resource Experts, LLC.Software Engineer to join their rapidly growing team!.The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.Works individu...Show more

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Backend Software Developer

Backend Software Developer

Fort PointBaltimore, MD, United States
23 days ago
Job type
  • Full-time
Job description

Software Engineer (Mid/Senior) – Backend Services & API Integrations

Position Summary

We are looking for a highly skilled backend developer to design, build, and maintain distributed systems and APIs that power mission-critical services. You will have the opportunity to work with a leader in the financial services industry. This role focuses on hands-on development with TypeScript and Golang, leveraging modern frameworks and cloud-native architectures to deliver secure, scalable, and resilient solutions.

PLEASE BE AWARE that to qualify for this position, you need to be able to work on a direct w-2 basis (no corp-to-corp)

Key Responsibilities

Backend Development

  • Implement APIs using TypeScript (Node.js/Apollo Server) and Golang for high-performance services.
  • Develop GraphQL subgraphs and REST endpoints, ensuring schema integrity and efficient resolver logic.
  • Integrate with API gateways and enforce security standards (OIDC/JWT, role-based access).

System Integration

  • Collaborate with other application teams to design and implement API integration patterns.
  • Work with Apollo Router for federated GraphQL architectures and schema composition.
  • Ensure robust error handling, observability, and performance optimization across services.

Data Layer

  • Build and maintain data access layers using GORM (Go) and PrismaORM/TypeORM (TypeScript).
  • Implement data integration workflows with relational databases (PostgreSQL) and data warehouses (e.g., Snowflake).
  • Optimize queries and ensure secure handling of sensitive data.
  • Infrastructure & Cloud
  • Deploy and operate services on containerized and serverless platforms (ECS/Fargate, Lambda) across AWS/GCP/Azure.
  • Use IaC tools (CDK/Terraform) for environment provisioning and configuration.
  • Implement observability practices with distributed tracing (X-Ray/OpenTelemetry), structured logging, and metrics.

Required Skills & Experience

  • Languages & Frameworks: Proficiency in Golang and TypeScript; experience with Node.js, Apollo Server, and REST API design.
  • ORMs & Data Modeling: GORM, PrismaORM or TypeORM; strong understanding of relational and NoSQL data stores.
  • Cloud & Infrastructure: Experience with at least one major cloud provider (AWS/GCP/Azure); familiarity with serverless and container orchestration.
  • Security: JWT/OIDC, TLS, IAM/RBAC principles.
  • Observability: Logging, metrics, and distributed tracing tools.
  • CI/CD: Automated build/deploy pipelines and zero-downtime deployment strategies.

Preferred Qualifications

  • Experience with GraphQL federation and Apollo Router.
  • Familiarity with messaging systems (SQS/EventBridge or equivalents) and asynchronous processing patterns.
  • Exposure to data warehouse integration (Snowflake or similar).