Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Software Engineer (API)

Themis Insight LLC

Themis Insight solves difficult business, IT, and analytic problems by addressing the whole problem – not just the symptoms – using interdisciplinary approaches that are both practical and innovative. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand‑picked teams that can meet clients' needs in any industry. Our broad interdisciplinary understanding allows us to provide the right solution, even if it is from outside the industry or traditionally defined problem space. We bring Public and Private, Civilian and Military expertise to every case. Software Engineer (API) – Linthicum Heights, MD. Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. Essential Duties and Responsibilities The software engineer will provide the development, test, deploy, and sustainment of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as MariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. The developer will provide middleware and backend support to all system applications. Debug existing software and correct defects. Provide recommendations for improving documentation and software development process standards. Design and code new software or modify existing software to add new features. Integrate existing software into new or modified systems or operating environments. Develop simple data queries for existing or proposed databases or data repositories. Write or review software and system documentation. Develop or implement algorithms to meet or exceed system performance and functional standards. Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas. Modify existing software to correct errors to improve its performance. Individual Capabilities/Experience Required Seven (7) years experience as a SWE, in programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree. Python Experienced using Django or Flask Databased experience using MongoDB or MariaDB ReST endpoint development Micro service model Individual Capabilities/Experience Desired Swagger AWS, C2S or other cloud experience Docker Visual Studio Code or similar IDEs JSON and/or XML serialization Jira Confluence Git version control Agile Benefits Competitive health, dental, and vision plans with 100% paid premiums. 401k: We contribute 6% even if you don't! Time Off: 11 standard holidays, and 25 days of PTO Career Development: Get career counseling and individualized career development plans, including education and training. Employee referral bonuses for successful hires Themis Insight is an Equal Opportunity/Affirmative Action employer. Themis Insight provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. #J-18808-Ljbffr

Vacancy posted 4 hours ago
Similar jobs that could be interesting for youBased on the Software Engineer (API) in Baltimore, MD vacancy
  •  ...Position Title: Java API Engineer Location: Remote – Must live in the continental United States Assignment Type: Contract Pay...  ...· Bachelor’s degree in Computer Science, Information Systems, Software Engineering, or a related technical field, or equivalent professional... 
    Suggested
    Contract work
    Live in
    Local area
    Remote work
    Monday to Friday
    Flexible hours

    Addison Group

    Baltimore, MD
    5 days ago
  •  ...System One in Baltimore seeks a Senior Java API Engineer for a REMOTE position focused on enhancing Java-based REST APIs supporting mobile applications. Candidates should have 5+ years in Java backend development and experience with RESTful APIs and cloud environments... 
    Suggested
    Remote work

    System One

    Baltimore, MD
    12 days ago
  •  ...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Software Engineer 1 (API) Hanover, MD, US 6 days ago Requisition ID: 3371 Job Description Quevera is seeking a Software Engineer I (API) to join our... 
    Suggested
    Temporary work
    Shift work

    Quevera

    Hanover, MD
    4 hours ago
  • $140k - $144k

     ...company that values your technical ambition? Join us and experience a company where your contributions truly make a difference! Software Engineer I (Active TS/SCI with Polygraph required) Prerequisites: High School diploma plus 1 year of experience in an environment of... 
    Suggested
    Contract work
    Work experience placement
    Immediate start
    Shift work

    FLASH Technology Group

    Baltimore, MD
    3 hours ago
  •  ...Via Logic LLC is looking for a Senior Software Engineer specializing in Data Dictionary Capability. Candidates should have strong development experience with Java/Spring, RESTful APIs, and database technologies. The role involves enhancing user interfaces and collaborating... 
    Suggested

    Via Logic LLC

    Hanover, MD
    1 day ago
  • $10k

     ...appropriate security clearance is required. (e.g. Active TS/SCI security clearance with agency appropriate polygraph). Capabilities The software engineer will provide the development, test, deploy, and sustainment of various Python based ReST end points, microservices, and data... 
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Immediate start
    Shift work

    Wyetech LLC

    Baltimore, MD
    3 hours ago
  • $116k - $151.5k

     ...technical ambition? Join us and experience a company where your contributions truly make a difference! Software Engineer I! Active TS/SCI with Polygraph required High School + 1 year experience in environment of similar scope and... 
    Contract work
    Work experience placement
    Immediate start
    Shift work

    FLASH Technology Group

    Linthicum Heights, MD
    4 days ago
  •  ...Power3 Solutions is hiring a Software Engineer (API) in Linthicum Heights, MD. The role entails developing and sustaining Python-based services and ReST endpoints with frameworks like Django and Flask. Candidates should have at least seven years of relevant experience... 

    Power3 Solutions

    Baltimore, MD
    4 hours ago
  •  ...MATRIX SYSTEMS & TECHNOLOGIES INC is seeking a skilled software developer in Baltimore, MD, to assist in creating web applications and APIs using Python. The ideal candidate will have a minimum of three years of experience in software development, with strong skills in... 

    Matrix Systems & Technologies

    Baltimore, MD
    3 hours ago
  •  ...A leading tech company is seeking a Backend Developer in Baltimore, Maryland, to design and maintain APIs for their innovative products. The role requires proven experience with TS/Node and cloud platforms, plus a focus on B2B solutions. The position offers a yearly salary... 

    Clutch Canada

    Baltimore, MD
    4 hours ago
  • A leading educational institution is seeking a Sightline Sr. Software Engineer to handle the development and maintenance of various enterprise-wide applications. This role involves gathering requirements, developing project plans, and ensuring application functionality... 
    Remote work

    Johns Hopkins University

    Baltimore, MD
    1 day ago
  • $100k - $125k

     ...Zachary Piper Solutions is seeking a Full Stack Software Engineer to support our client located in Halethorpe, MD. The Full Stack Software...  ..., Frontend Development, Python Development, Java Development, API Integration, Cloud Computing, Azure Services, Microsoft Azure,... 

    Piper Companies

    Halethorpe, MD
    1 day ago
  •  ...Quevera-LLC is looking for a Software Engineer I (API) based in Hanover, MD. The role involves developing Python-based microservices and REST endpoints, supporting middleware, and ensuring software performance standards. Candidates must have experience with Django and... 

    Quevera

    Hanover, MD
    3 hours ago
  •  ...API Technical Lead Location: Hybrid – Baltimore, Maryland Position Overview...  ...and develop complex and business-critical software solutions. Troubleshoot and assist with...  ...Science, Information Systems, Computer Engineering, or related field, or equivalent work experience... 
    Work experience placement

    Cyquent

    Baltimore, MD
    1 day ago
  •  ...traditionally defined problem space. We bring Public and Private, Civilian and Military expertise to every case. We are hiring a Software Engineer (API) to work in Linthicum Heights, MD . Position location is subject to change based on central MD client's needs. Required... 
    Full time
    Local area
    Work from home
    Flexible hours
    Shift work

    Themis Insight

    Linthicum Heights, MD
    8 days ago
  •  ...Position: Angular Developer / FHIR API Lead Location: Hybrid - Baltimore, MD (40% onsite) Duration: 12+ Months Contract...  ...Bachelor's degree in Computer Science, Information Systems, Engineering, or related field. Equivalent work experience may also be... 
    Contract work
    Work experience placement

    GlobalPoint

    Baltimore, MD
    2 days ago
  • $140k - $200k

     ...– Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and...  ...analytics, subscriptions, new products, text to speech, and external APIs. This is a key role and ideal for someone who thinks... 
    Work at office

    Clutch Canada

    Baltimore, MD
    1 day ago
  •  ...About the job Data/Integration Engineer (AWS, ETL, APIs, Event-Driven) Data/Integration Engineer (AWS, ETL, APIs, Event-Driven), Remote NO THIRD PARTY RECRUITERS PLEASE! CANDIDATES MUST BE SELF-REPRESENTED. ~ Contract (at least 6 months with potential... 
    Permanent employment
    Contract work
    H1b
    Remote work
    Visa sponsorship

    The ACI Group

    Towson, MD
    4 days ago
  • $80k - $95k

     ...Junior Software Engineer | AI Operations & Platform Development   Company SilverStay, Inc. (Odenton, MD) — silverstay.com Reports...  ...React / TypeScript front end and AWS serverless back end (API Gateway, Lambda, RDS/PostgreSQL, S3, Cognito). Deploy and maintain... 
    Full time
    Contract work
    Remote work

    SilverStay

    Baltimore, MD
    4 days ago
  • $2,500 per month

     ...Overview Prodigy One, LLC. is a systems and software engineering services firm providing more than 45 years of service to state and federal customers...  ...delivering full-stack solutions within AWS cloud using API Gateway, Lambda, Secrets Manager, Parameter Store, Step Functions... 
    Immediate start

    One Network

    Baltimore, MD
    4 hours ago
  • $10k

     ...work with a team of dynamic and innovative engineers to develop new capabilities supporting...  ...modernization of malware enrichment services. The Software Engineer develops, maintains, and...  ...Implement and optimize backend services and APIs using Java Required Qualifications TS/SCI... 
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Immediate start

    Wyetech LLC

    Baltimore, MD
    3 hours ago
  •  ...Information Technology - Software Engineer Ampcus Inc. is a certified global provider of a broad range of technology and business consulting...  ..., Flow, Visualforce, SOQL. Experience building REST APIs for external systems integrations. Experience with object-... 
    Work experience placement
    Local area

    Ampcus

    Baltimore, MD
    2 days ago
  •  ...and network data collection across the full lifecycle of a project. Core Qualifications Software Engineer with Python experience Willingness to complete 50 hours of MongoDB training (provided by Probity) Experience building REST APIs and microservices #J-18808-Ljbffr... 

    Probity

    Baltimore, MD
    4 hours ago
  •  ...Management Systems Strong experience with Spring Boot, RESTful APIs, and service-oriented architectures. Solid understanding of...  ...Experience with message brokers or API gateways. Peraton is seeking a Software Engineer. The Software Engineer, Lead Associate will play a critical... 

    Peraton

    Baltimore, MD
    4 hours ago
  • $178.96k - $221.6k

     ...purpose. This is a secondary processing purpose. Routing/IP Software Engineer 4 - Datapath page is loaded Routing/IP Software Engineer 4 -...  ...packet processing pipelines; • Debugging Broadcom external SDK APIs, hardware registers and tables; • Writing new Broadcom internal... 
    Full time
    Remote work
    Flexible hours

    Ciena

    Baltimore, MD
    11 days ago
  • $135k - $216k

     ...Cyber Software Engineer Job Locations US-MD-Linthicum Requisition ID 2026-167093 Position Category Information...  ...applications. Develops Web Services, Micro-services, and API architectures as needed. Utilizes DevOps to manage and improve... 
    Full time
    Contract work
    Monday to Friday
    Shift work

    Peraton

    Baltimore, MD
    3 days ago
  • $170k - $190k

     ...Cyber Software Engineer Location: Linthicum Heights, MD Compensation Range: $170 -$190K Active TS/SCI w/ Polygraph needed to apply Company...  ...of the Windows and Linux Operating System internals and APIs Knowledge of analyzing shellcode, packed and obfuscated and... 

    Cornerstone Defense

    Linthicum Heights, MD
    3 days ago
  • $85k - $130k

     ...The Software Engineer maintains, builds, and manages new and existing software applications and systems through the entire development lifecycle...  .... • Understanding of financial technologies (FIX, Bloomberg API, etc.) • Knowledge of Microsoft middleware and security... 
    Work experience placement
    Shift work

    Campbell & Company, LP

    Baltimore, MD
    4 days ago
  • $7.5k

     ...Software Engineer 2 Location: Central Maryland Security Clearance with appropriate Polygraph Required Job Description RealmOne...  ...environment determination logic, modifying forms, and establishing APIs between the ServiceNow platform and enterprise systems.... 
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    RealmOne

    Baltimore, MD
    3 days ago
  • $2,500 per month

     ...Prodigy One, LLC. is a systems and software engineering services firm providing more than 45 years of service to state and federal customers....  ...delivering full stack solutions within AWS cloud, utilizing API Gateway, Lambda, Secrets Manager, Parameter Store, Step Functions... 
    Immediate start

    ProdigyOne

    Baltimore, MD
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Software Engineer (API). Be the first to apply!