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

Senior Software Engineer

$118k - $178k

Indeed

Our Mission

As the world’s number 1 job site*, our mission is to help people get jobs. We strive to cultivate an inclusive and accessible workplace where all people feel comfortable being themselves. We're looking to grow our teams with more people who share our enthusiasm for innovation and creating the best experience for job seekers.

(*Comscore, Total Visits, March 2025)

Day to Day

As a Software Engineer III on the AI Gateway & Guardrails team at Indeed, you will own and drive the development of platform services that connect Indeed's AI-powered products to large and small language models (LLM and SLM), and safeguards AI actions. You will work alongside experienced engineers developing features for two core services; 1) AI Gateway, Indeed’s unified entry point for multiple model providers with built-in best practices, and 2) AI Guardrails Platform, Indeed’s universal safety layer for language model powered products.

In this role, you’d remove technical barriers to entry for teams all across Indeed to experiment with generative AI. This work provides an opportunity to leverage cutting-edge technologies across multiple cloud providers, influence the product direction for a broad spectrum of client teams, and guide best practices for AI use. You will contribute to architectural decisions, drive service reliability through SLOs and operational readiness, and partner with product teams across Indeed to ensure the platform meets compliance and quality standards required for production AI deployment.

Responsibilities

  • Design, implement, and maintain platform services that provide secure, scalable, and reliable access to LLM and SLM providers across multiple cloud environments.

  • Contribute to multi-provider access, failover, and rate-limiting capabilities across cloud platforms (Azure, AWS, and GCP).

  • Drive improvements to the AI Guardrails Platform, such as content moderation and Personally Identifiable Information (PII) redaction

  • Facilitate technical discussions and contribute architectural decisions at the service and system level.

  • Identify and implement reliability improvements through SLOs, observability tooling, alerting, and runbook development.

  • Collaborate with engineers, product managers, and governance partners across teams to deliver compliant, production-ready AI systems.

  • Share knowledge and provide technical guidance with teammates.

Skills/Competencies

  • Requires a Bachelor’s degree in Computer Science, Mathematics, Computer Engineering, or Electrical Engineering, and a minimum of 5 years of related experience; or a Master’s degree with a minimum of 3 years of experience; or a PhD without experience

  • Experience building or operating large-scale distributed systems, ideally within platform or infrastructure environments

  • Proficiency with cloud infrastructure across major providers (AWS, GCP, or Azure), including deployment, monitoring, and operations

  • Experience with or interest in AI/ML systems, including LLM-based services, prompt engineering, or AI safety approaches

  • Familiarity with reliability engineering practices such as SLOs, error budgets, observability tools, and on-call readiness

  • Solid grounding in data structures, algorithms, and core computer science principles, with a track record of solving complex technical problems

  • Demonstrated ownership, accountability, and a proactive mindset, paired with curiosity and a drive to continuously learn

Salary Range Transparency

Tier 1 - United States of America 118,000 - 178,000 USD per year

Tier 2 - United States of America 131,000 - 197,000 USD per year

Tier 3 - United States of America 145,000 - 217,000 USD per year

Tier 4 - N/A

Tier 5 - United States of America 166,000 - 248,000 USD per year

Salary Range Disclaimer

The salary range for this role reflects the minimum and maximum compensation for the role. Offers are typically made between the range minimum and the range midpoint. Actual compensation will be determined based on job-related skills, experience, and expertise, as evaluated during the interview process. The range(s) listed is just one component of Indeed's total compensation package for employees. Other rewards may include quarterly bonuses, Restricted Stock Units (RSUs), a Paid Time Off policy, and many region-specific benefits. Compensation may also vary based on where a role is performed, as work locations are grouped into geographic pay tiers to reflect cost of labor differences in different geographic markets. Candidates can view geographic pay tiers by location on our career site ( and recruiters can confirm how location is considered for a specific role.

Benefits - Health, Work/Life Harmony, & Wellbeing

We care about what you care about. We have a multitude of benefits to support Indeedians, as well as their pets, kids, and partners including medical, dental, vision, disability and life insurance. Indeedians are able to enroll in our company’s 401k plan, as well as an equity-based incentive program. Indeedians will also receive open paid time off, 11 paid holidays a year and up to 26 weeks of paid parental leave. For more information, select your country and learn more about our employee benefits, program, & perks at !

Equal Opportunities and Accommodations Statement

Indeed is deeply committed to building a workplace and global community where inclusion is not only valued, but prioritized. We’re proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, family status, marital status, sexual orientation, national origin, genetics, neuro-diversity, disability, age, or veteran status, or any other non-merit based or legally protected grounds.

Indeed provides reasonable accommodations to qualified individuals with disabilities in the employment application process. To request an accommodation, please visit If you are requesting accommodation for an interview, please reach out at least one week in advance of your interview.

For more information about our commitment to equal opportunity/affirmative action, please visit our Careers page (

Inclusion & Belonging

Inclusion and belonging are fundamental to our hiring practices and company culture, forming an integral part of our vision for a better world of work. At Indeed, we’re committed to the wellbeing of our employees and on a mission to make this the best place to work and thrive. We believe that fostering an inclusive environment where every employee feels respected and accepted benefits everyone, fueling innovation and creativity.

We value diverse experiences, including those who have had prior contact with the criminal legal system. We are committed to providing individuals with criminal records, including formerly incarcerated individuals, a fair chance at employment.

Those with military experience are encouraged to apply. Equivalent expertise demonstrated through a combination of work experience, training, military experience, or education is welcome.

Indeed’s Employee Recruiting Privacy Policy

Like other employers Indeed uses our own technologies to help us find and attract top talent from around the world. In addition to our site’s user and privacy policy found at , we also want to make you aware of our recruitment specific privacy policy found at .

Agency Disclaimer

Indeed does not pay placement fees for unsolicited resumes or referrals from non-candidates, including search firms, staffing agencies, professional recruiters, fee-based referral services, and recruiting agencies (each individually, an "Agency"), subject to local laws. An Agency seeking a placement fee must obtain advance written approval from Indeed's internal Talent Acquisition team and execute a fee agreement with Indeed for each job opening before making a referral or submitting a resume for that opening.

AI Notice

Indeed is committed to ensuring fairness and transparency throughout our hiring process. We use artificial intelligence (AI) tools to assist in the screening, assessment, and selection of applicants for this position by analyzing information provided in resumes and applications. Our use of AI does not replace human decision-making.

Unless otherwise notified, Indeed does not use AI constituting an AEDT or an ADMT as those tools are defined in applicable laws.

Reference ID: 46965

This position accepts applications on an ongoing basis, and there is no deadline to apply.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Reference ID: 46965

Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer in Philadelphia, PA vacancy
  •  ...Primary Duties & Responsibilities Software development – 90% Design and develop software features based on high level customer and product...  ...issues legacy products Work with validation and integration engineers optical, hardware and test engineering teams to continuously... 
    Senior
    Work at office

    II-VI UK, Ltd.

    Horsham, PA
    3 days ago
  • $86k - $139k

     ...Senior Software Engineer SMES Job Code : 36284 Location : Camden, NJ (On‑Site) Schedule : 9/80 Regular (Every Other Friday Off) Job Description : L3Harris Space Mission Systems is seeking a Senior Software Engineer. Responsibilities include leading a software development... 
    Senior
    Local area
    Flexible hours

    Harris Geospatial Solutions

    Camden, NJ
    1 day ago
  •  ...Job Title: Senior Software Engineer Location: Philadelphia, PA Job Type: Long-Term Contract Work Setting: Onsite Project Overview We are supporting a large-scale airport technology environment that requires skilled IT professionals to support, maintain... 
    Senior
    Long term contract

    Navitas Healthcare LLC

    Philadelphia, PA
    2 days ago
  •  ...a top veteran employer and Certified Great Place to Work ASRC Federal Mission Solutions is a premier provider of systems engineering, software engineering, system integration and project management services for real-time, mission-critical defense systems. We are seeking... 
    Senior
    For contractors
    Work experience placement

    ASRC Federal Holding Company

    Moorestown, NJ
    2 days ago
  •  ...Senior Embedded Software Engineer Department: Engineering Location: Camden, NJ - Onsite Role Type: Contract, Full-time position (9/80 Schedule with 8am start time) Clearance: Secret About Our Client Our client is a leading defense technology company... 
    Senior
    Full time
    Contract work

    Catapult Solutions Group

    Camden, NJ
    5 days ago
  • $140k - $160k

     ...Senior Software Engineer As Senior Software Engineer, you will architect, build, and deploy robust integration solutions from inception through production rollout. You'll partner with technical leads, UX designers, and product managers to deliver scalable, high-performance... 
    Senior
    Full time
    Temporary work
    Local area

    Chubb

    Philadelphia, PA
    2 days ago
  •  ...Senior Software Engineer Proscia is revolutionizing pathology, the last major frontier in healthcare to embrace digital. As a leader in pathology AI software, we are empowering pathologists and scientists to transition from traditional microscope-based workflows to... 
    Senior
    Work at office
    Shift work

    Proscia

    Philadelphia, PA
    2 days ago
  • $126k - $190k

     ...agencies rely on Relativity's legal AI software to securely surface and manage the most...  ...What We Do At Relativity, engineers don't just write code- they harness AI tools...  ...Kubernetes Integration Team is seeking a Senior Engineer to help us prototype and rapidly... 
    Senior
    Remote work
    Home office

    Relativity

    Philadelphia, PA
    5 days ago
  •  ...Job Description Primary Duties & Responsibilities Software development - 90% Design and develop software features based...  ...issues legacy products Work with validation and integration engineers optical, hardware and test engineering teams to continuously... 
    Senior
    Work at office

    II-VI Aerospace & Defense

    Horsham, PA
    19 hours ago
  • $115.7k - $130k

     ...Senior Full Stack Developer As a Senior Full Stack Developer on the TechShare team,...  ...collaborate with business analysts, backend engineers, lead developers, and business partners...  ...: ~6+ years of professional software development experience ~ Strong experience... 
    Senior
    Full time
    Work at office
    Remote work
    2 days per week

    Subaru

    Camden, NJ
    1 day ago
  •  ...Senior Software Engineer Bentley Systems has an exciting new opportunity for talented individuals to develop our cloud-form service used by many of our cloud-based applications. Our new colleagues will be responsible for and take part in all the development stages... 
    Senior
    Worldwide

    Bentley

    Philadelphia, PA
    3 days ago
  • $86.6k - $144.4k

     ...Are you a collaborative Software Engineer looking to work for a mission driven global organization? About the role We are seeking a highly capable Software Engineer to join our fast-paced, Agile development team. This full-stack JavaScript engineer will own and contribute... 
    Senior
    Local area

    RELX

    Philadelphia, PA
    3 days ago
  • $94k - $115k

     ...Senior Software Engineer The Senior Software Engineer designs, builds, and supports modern web applications using TypeScript, React, and a Node.js API tier deployed on cloud platforms. This role provides hands-on technical leadership across the full SDLC—helping teams... 
    Senior
    Contract work
    Work at office
    Remote work
    Work visa
    Relocation package
    3 days per week

    Transamerica

    Philadelphia, PA
    1 day ago
  •  ...allows for seamless development, ownership, and monetization of composable Smart Agents. We are seeking a talented and experienced Software Engineer with expertise in blockchain development to join our team at Talus Network. As a Software Engineer, you will play a crucial... 
    Senior
    Contract work
    Remote work

    Golang Works

    Maple Shade, NJ
    3 days ago
  • $130k - $200k

    This Jobot Job is hosted by: Katie Griffith Are you a fit? Easy Apply now by clicking the Apply button and sending us your resume. Salary: $130,000 - $200,000 per year A bit about us: We are an oil & gas firm servicing clients throughout Texas and beyond. ...
    Senior
    Local area

    Jobot

    Philadelphia, PA
    2 hours ago
  •  ...and generous perks, Perpay is the best place to be in Philadelphia right now. About the Role: We are looking for senior backend engineers passionate about backend technology, excellent user experience and system reliability. The ideal candidate has helped lead... 
    Senior
    Odd job
    Full time
    Work at office
    Local area
    Relocation package
    Weekend work

    Perpay - Career's Page

    Philadelphia, PA
    4 days ago
  •  ...Senior Software Engineer, Fullstack Philadelphia, Pennsylvania, United States About Us Perpay is a certified B Corp and Philadelphia's most impactful growth-stage startup. We are driven by a mission to significantly improve the financial stability of everyday... 
    Senior
    Odd job
    Full time
    Work at office
    Local area
    Relocation package
    Weekend work

    Perpay Inc.

    Philadelphia, PA
    3 days ago
  •  ...A leading quantitative trading firm in Pennsylvania is seeking a Senior Software Engineer to enhance its ETF Development Team. the ideal candidate will have 3+ years of C# development experience and familiarity with Python, C++, or JavaScript/TypeScript is advantageous... 
    Senior

    Susquehanna International Group

    Bala Cynwyd, PA
    1 day ago
  • II-VI UK, Ltd. is seeking a skilled engineer to handle verification testing of communication systems. The role involves collaborating with teams to analyze requirements, designing test plans, and conducting various tests on optical transmission systems. Applicants should... 
    Senior

    II-VI UK, Ltd.

    Horsham, PA
    4 days ago
  • A leading quantitative trading firm in Bala Cynwyd is seeking a Senior Software Developer to join their HR Technology & Shared Services team. This full-stack engineering position involves designing and building secure applications, developing backend services in C# or Java... 
    Senior

    Susquehanna International Group

    Bala Cynwyd, PA
    2 days ago
  •  ...Job Overview Title: Sr Software Engineer Location: Hybrid/Camden, NJ Duration: Contract 12+ Months Rate: $Open Responsibilities Develop backend code for applications Qualifications Experience with Spring MVC, JPA, UNIX, SQL, Design patterns, Spring framework, Web service... 
    Senior
    Contract work

    TWO95 International

    Camden, NJ
    2 days ago
  •  ...Title: Sr Software Engineer Location: Hybrid/Camden, NJ Duration: Contract 12+ Months Rate: $Open Develop backend code for applications Experience with the following technologies: Spring MVC, JPA, UNIX, SQL, Design patterns, Spring framework, Web... 
    Senior
    Contract work

    TWO95 International

    Camden, NJ
    6 days ago
  •  ...Senior Software Engineer Here at Client you will be given the autonomy to see your ideas go from a design to operational within months. You'll help us build new applications that have an immediate impact on our National Security. If complex problem solving, delivering... 
    Senior
    Immediate start
    Remote work
    Worldwide

    Cardinal Integrated

    Philadelphia, PA
    2 days ago
  •  ...Responsibilities Support, maintain, and enhance high-quality software modules within the enterprise product suite. Analyze and...  ...Communicate technical and operational issues effectively to engineering teams and business leadership. Ensure adherence to... 
    Senior

    Techvilla Solutions

    Blue Bell, PA
    2 days ago
  •  ...Senior Software Developer Senior Software Developer with an entrepreneurial mind who wants to grow their professional career! Reporting...  ...these advances can be applied to the current products and engineering practices. Interface with other technical personnel or team... 
    Senior

    Systems Staffing Group

    Horsham, PA
    8 days ago
  • $86.5k - $142.7k

     ...writing and reviewing code, building proofs‑of‑concept, and guiding engineering teams through complex technical decisions. This position...  ...and attributes for success • Strong hands‑on background in software engineering and modern application architectures. • Deep understanding... 
    Senior
    Summer holiday
    Flexible hours

    EY

    Philadelphia, PA
    1 day ago
  •  ...opportunities across different fields and industries. Are you ready to help us make the future? You will report directly to our Software Engineering Manager and you'll work out of our Fort Washington, PA location on a hybrid work schedule. Be part of a team that designs... 
    Senior
    Flexible hours

    Honeywell

    Fort Washington, PA
    5 days ago
  •  ...sensors and RF communications. What You'll Get to Do: Engineer complex multidisciplinary solutions for customers that span hardware...  ...delivery schedule. This is done while collaborating with other software/hardware engineers, stakeholders, and end users to ensure a... 
    Senior
    Full time
    Temporary work
    Immediate start

    Syzygy Integration

    Conshohocken, PA
    2 days ago
  •  ...Sr. Software Engineer Our client, a leading organization in the financial services industry, is seeking a Sr. Software Engineer to join their team. Location: Philadelphia, Pennsylvania (Hybrid 2 days a week onsite) Pay Range: Competitive 6 month contract to... 
    Senior
    Weekly pay
    Contract work
    Temporary work
    Flexible hours
    2 days per week

    Experis

    Philadelphia, PA
    2 days ago
  • $1,000 per month

     ...positioned to build the future of inclusive finance through cutting-edge technology and customer-centric solutions. Overview As a Senior Backend Engineer on the Trust Platform team, you'll play a pivotal role in shaping the systems that safeguard and personalize our financial... 
    Senior
    Temporary work
    Work at office
    Immediate start
    Remote work
    Flexible hours

    Credit-Genie

    Plymouth Meeting, PA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!