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

Back End Developer - Mid-level

MAXIMUS

Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7


Job-Specific Essential Duties and Responsibilities:

  • Provides subject matter proficiency supporting back-end software development activities.
  • Applies analytical skills supporting process improvement, specialized studies, and requirements definition.
  • Performs analysis, planning, and development of requirements documents and functional models.
  • Designs and develops back-end architectures supporting system capabilities and integrations.
  • Develops and modifies RESTful APIs supporting application functionality.
  • Performs database management, data modeling, and optimization.
  • Supports testing and validation to verify system operability and compliance.
  • Participates in Agile program increment (PI) planning and activities requiring periodic travels.
Job-Specific Minimum Requirements:
  • Active Secret clearance or above required. Active TS/SCI highly preferred.
  • Bachelor's degree in related field required.
  • A Master's degree may substitute for 2 years of experience.
  • 7 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers.
  • 3 years of experience with bug tracking software (Jira).
  • 3 years of experience testing web-based applications.
  • 3 years of experience participating in software development programs or projects.
  • 3 years of experience performing back-end web design and development.
  • 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux.
  • 5 years of experience with Jenkins and GitLab.
  • 5 years of experience with at least five (5) of the following:
    • Postgres
    • RDS
    • Exodus
    • Python
    • Luna
    • Java
    • Docker
    • OpenJDK
    • Ansible
    • Packer
    • Maven
    • Kubernetes
    • Red Hat
  • Demonstrated experience with relational databases, RESTful API development and communication, and system integrations.
  • Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements.
  • Practical experience developing in a cloud environment.
  • Experience with integrating data from unclassified to classified application deployments.
Preferred Skills and Qualifications:

  • Experience using Agile Test-Driven development.
  • Experience integrating into DoW DevSecOps environments.
  • 5 years of experience with CI/CD software development.
  • Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision).
  • Experience structuring data so it can be integrated into machine learning technologies or AI capabilities.

#techjobs #clearance #veteransPage #USCYBERCOM

Minimum Requirements


TCS196, T4, Band 7


EEO Statement


Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics.


Pay Transparency


Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances.


Accommodations
Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at View email address on click.appcast.io .


Minimum Salary


$


100,000.00


Maximum Salary


$


150,000.00
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Back End Developer - Mid-level in Los Angeles, CA vacancy
  • $101k - $174k

     ...Back-End Software Developer - Mid-level Job Locations US-CO-Colorado Springs | US-CA-El Segundo Job ID 2026-13659 # of Openings 1 Category Information Technology Benefit Type Salaried High Fringe/Full-Time Overview... 
    Suggested
    Full time
    Contract work
    Local area

    LMI Consulting, LLC

    El Segundo, CA
    1 day ago
  •  ...Los Angeles Housing Department Role : Junior-Mid Level Web Developer Location: Los Angeles, CA (remote) Duration: 12 Month (Possible Extension) Background: Our environment includes.NET 8, Blazor/MudBazor, TypeScript-based applications, API integrations... 
    Suggested
    For contractors
    Remote work

    SATWIC

    Los Angeles, CA
    3 days ago
  •  ...knowledge and experience with the full network stack from low level UDP through to simple REST services. Incorporating third party...  ...advantage.   Pluses A passion for playing and developing exceptional games. Be a positive, active, and contributing team... 
    Suggested

    Unbroken Studios

    El Segundo, CA
    27 days ago
  • $106.25k - $143.75k

     ...opportunity for a Spacecraft Software Engineer (Level 2 or Level 3) to join our team in El...  ...Software Engineer (Associate or Mid-Level) at Millennium Space Systems, you'll...  ...software engineers that can lead a small team developing the for a satellite, work with other... 
    Suggested
    Permanent employment
    Work experience placement
    Interim role
    Live in
    Currently hiring
    Immediate start
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work
    Day shift
    Afternoon shift

    The Boeing Company

    El Segundo, CA
    2 days ago
  •  ...Athlete Athlete To Athlete is a venture-backed startup based in Santa Monica that offers...  ..., taking their game to the next level. Our mission is to build the next generation...  ...environments. Backend & API Architecture:  Develop scalable APIs and backend services in... 
    Suggested

    Athlete to Athlete

    Santa Monica, CA
    6 days ago
  •  ...software engineering experience (open to a varying of experience levels) ~ Strong expertise in modern frontend development,...  ...systems programming languages (e.g., Rust) Experience working on developer tools, data platforms, or simulation systems Track record of... 

    Revel

    Los Angeles, CA
    1 day ago
  •  ...of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing...  ...specialty areas. Shall perform engineering tasks for front-end design and development efforts including, but not limited to, creating... 
    Minimum wage
    Contract work
    Temporary work
    Work experience placement

    MAXIMUS

    Los Angeles, CA
    3 days ago
  • $100k - $150k

     ...for gameplay experience in online gaming. We have been a global developer and publisher of digital entertainment since 2009 and are committed...  ...game projects. About the Role We are seeking a Front-End/UI Engineer to design and build the interfaces through which users... 
    H1b

    Snail Games USA

    Culver City, CA
    1 day ago
  • $110k - $150k

     ...AI / LLM Systems Engineer – Egofold (Junior to Mid-Level) Location: Culver City, CA Compensation: $110,000 – $150,000 Annually...  ...for gameplay experience in online gaming. We have been a global developer and publisher of digital entertainment since 2009 and are committed... 
    Full time
    H1b
    Work at office
    3 days per week

    Snail Games USA

    Beverly Hills, CA
    3 days ago
  •  ...Technology Recruiter | Talent Acquisition | Sourcing Job Title: Back End Developer Location: Burbank, CA – Onsite 4 days a week The...  ...within the organization. Benefits Offered: ~3 levels of medical insurance for you and your family ~ Dental insurance... 

    CTP

    Glendale, CA
    3 days ago
  • $119.85k - $162.15k

    Mid-level Ground Systems Engineer for MILSATCOM Program Company: The Boeing Company The Boeing Space & Mission Systems MILSATCOM Program is seeking a mid-level Ground Systems Engineer to develop our nation’s next generation of satellite ground systems in El Segundo, CA... 
    Permanent employment
    Full time
    Work experience placement
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work

    Boeing

    El Segundo, CA
    4 days ago
  • $98.6k - $131.4k

     ...Evaluation Software Engineer (Associate or MId-Level) Company: The Boeing Company The Boeing...  ...experienced, interdisciplinary teams to develop or modify test systems in order to meet the...  ...and testing Experience with front end web programming such as Angular or React... 
    Permanent employment
    Full time
    Work experience placement
    Interim role
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work

    Boeing

    El Segundo, CA
    15 hours ago
  •  ...responsibility This role is designed with a clear path into long-term technical leadership as Scivora scales Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology Industries Technology... 
    Full time
    Contract work
    Flexible hours

    Scivora

    Beverly Hills, CA
    3 days ago
  •  ...Job Description Job Description Full Stack Developer Employment Type: Full Time, Mid-level Department: Information Technology   CGS is seeking an experienced, resourceful, and inventive Full Stack Web Developer to join our team. This role will perform software... 
    Full time
    Flexible hours

    Contact Government Services, LLC

    Los Angeles, CA
    more than 2 months ago
  • $209k - $313k

     ...Los Angeles Fair Chance Initiative for Hiring, where applicable). Our Benefits: Snap Inc. is its own community, so we've got your back! We do our best to make sure you and your loved ones have everything you need to be happy and healthy, on your own terms. Our... 
    Work experience placement
    Live in
    Work at office
    Local area

    Snapchat

    Los Angeles, CA
    23 hours ago
  • $128.35k - $188.75k

    Ground Software Engineer (Mid Career) - Millennium Space Systems Company...  ..., you will maintain and develop software for command and control...  ...test in collaboration with your end users. You will leverage modern...  ...team is currently hiring for level 3-4. Position Responsibilities:... 
    Permanent employment
    Full time
    Interim role
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work
    Day shift

    Boeing

    El Segundo, CA
    2 days ago
  • $125k - $135k

     ...accelerate a high-impact roadmap, elevate API developer experience, and partner closely with our...  ...) Java for high-throughput, low-latency back-end web services. ~ Hands-on experience...  ...asynchronous programming patterns, high levels of concurrency, and with frameworks such... 
    Work experience placement
    Work at office
    Local area
    Remote work
    Monday to Friday

    Magnite

    Los Angeles, CA
    23 hours ago
  • $98.6k - $145k

     ...As a Lead Spacecraft RF Payload Engineer, you will design and develop state of the art, space-based RF payloads for our customers. This...  ...Engr/Scientist. Our team is currently hiring for levels 2-3. Position Responsibilities: Leading space vehicle mission... 
    Permanent employment
    Interim role
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work
    Day shift

    The Boeing Company

    El Segundo, CA
    1 day ago
  • $118k - $176k

     ...privacy at the forefront. We're looking for Level 3 Software Engineers to join Snap Inc!...  ...with business and product needs Develop highly performant code to impact Snap's products...  ...is its own community, so we've got your back! We do our best to make sure you and your... 
    Internship
    Live in
    Work at office
    Local area

    Snapchat

    Los Angeles, CA
    2 days ago
  •  ...Mid-Level/Senior Frontend Developer We are seeking a mid-level/senior frontend developer to work on AEM-based projects, focusing on JavaScript, CSS, Storybook, Node.js, and frontend development best practices. The ideal candidate will be responsible for building, maintaining... 
    For contractors
    Remote work

    Sparktek

    Los Angeles, CA
    29 days ago
  • $140k - $175k

     ...technologies (Lambda, DynamoDB, SQS, EventBridge), developing event-sourced systems that provide...  ...code reviews, mentor junior and mid-level engineers, and drive technical excellence...  ...Familiarity with TypeScript for robust front-end or Node.js development. Proficiency... 
    Full time
    Shift work

    VYNYL

    Los Angeles, CA
    21 days ago
  • $175k - $225k

     ...Senior Lead Full Stack Developer Los Angeles, California Onsite...  ...opportunity to step into a senior-level technical leadership role with...  ...who can own complex systems end to end, guide multiple...  ...Mentorship experience at senior and mid-level engineering tiers What... 
    Full time

    Motion Recruitment

    Santa Monica, CA
    1 day ago
  •  ...domain registrar and marketplaces. As a Backend Engineer (Entry Level), you'll work alongside experienced engineers to design and implement...  ...across every function at D3. You'll gain invaluable mentorship, develop a high-impact mindset, and be challenged to grow in ways you... 
    Internship

    D3

    Los Angeles, CA
    21 days ago
  • $230k

     ...building autonomous trading. Backed by $4.5M in recent funding...  ...correctness, resilience, and speed Developer workflows where AI is used...  ...multiplier This is frontier-level work across perps...  ...Proven ability to lead work end-to-end : problem definition →... 
    Remote work

    Career Renew

    Los Angeles, CA
    3 days ago
  • $100k - $140k

     ...Offices available in LosAngeles & Houston Mid-Level Role (5+ years of experience)...  ...love the excitement of delivering to the end user more than anything. This kind of...  ...consistently, we are looking for you! As a back end engineer you should have skills and talents... 
    Remote work
    Work from home
    Flexible hours

    GMV

    Los Angeles, CA
    3 days ago
  • $180k - $200k

     ...discovering the cosmos. Observable Space is backed by top institutional investors -...  ...microservices, typescript front ends, and c++ edge processing applications....  ...driving decisions to closure. Actively develop senior and mid-level engineers through design reviews,... 
    Work at office
    Local area
    Immediate start
    Remote work
    Flexible hours
    3 days per week

    Observable Space

    Los Angeles, CA
    6 hours ago
  •  ...Senior Back-End Software Engineer At Endless Commerce, we're transforming multi-channel...  ...overall success. Responsibilities: Develop, test, and deploy back-end services and...  ...skills and attention to detail. ~ Strong level of engagement and communication skills,... 
    Remote work
    Flexible hours

    Pear VC

    Los Angeles, CA
    1 day ago
  •  ...with our healthcare and seeking the best developers. If you are interested in hearing more, let...  ...and quality needed to meet high Service Level Agreements (SLAs) in a product that...  ...infrastructure-as-code (Terraform) and front end (React) if desired. Requirements... 
    Remote work
    Flexible hours

    HERS Advisors

    Los Angeles, CA
    1 day ago
  • $1,000 - $2,030 per month

     ...ensure operational reliability. Platform: Develop robust APIs and developer tools to...  ...designers, and other engineers to deliver end-to-end solutions. Participate in code reviews...  .... Preferred Qualifications (for Senior Levels): Experience with containerization... 
    Full time
    Temporary work
    Work at office
    Flexible hours

    ATOMS Careers page

    Los Angeles, CA
    6 hours ago
  •  ...plugin runtime (position tracking, exit engine, state management) Develop rules engine and scanner gateway (YAML-configurable) Build...  ...Incident response and reliability Requirements Staff-level backend engineer (Go, Python, TypeScript) Experience building... 

    TechChain Talent

    Los Angeles, CA
    20 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Back End Developer - Mid-level. Be the first to apply!