Mid Senior Level Net Developer jobs in San Antonio – Browse 232 openings on RoboApply Jobs

Mid Senior Level Net Developer jobs in San Antonio

Open roles matching “Mid Senior Level Net Developer” with location signals for San Antonio. 232 active listings on RoboApply Jobs.

232 jobs found

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companyUSM2 logo
Full-time|On-site|San Antonio

Join our innovative team at USM2 as a Mid-Senior Level .NET Developer in San Antonio. We are looking for talented developers who are passionate about creating robust applications and solutions using the .NET framework. You will be working in a dynamic environment where you can showcase your skills and contribute to exciting projects that drive our business forward.The ideal candidate should possess a strong understanding of software development best practices and be comfortable working both independently and collaboratively within a team. If you are a creative thinker and problem-solver, we want to hear from you!

Sep 30, 2016
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companyusm2 logo
Full-time|On-site|San Antonio

Join our dynamic team at usm2 as a .Net Developer! We are seeking skilled professionals who are passionate about developing innovative software solutions. If you are a problem solver with a knack for coding, we want to hear from you!

Sep 13, 2016
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companyusm2 logo
Full-time|On-site|San Antonio

Join usm2 as a passionate .NET Developer! In this role, you will design, develop, and maintain software applications using the .NET framework. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet business needs.

Jan 15, 2016
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companyusm2 logo
Contract|$35/hr - $37/hr|On-site|San Antonio

Join our dynamic team at usm2 as a .NET Developer in San Antonio, TX. This is a fantastic opportunity for a mid-senior level developer to work on exciting projects and enhance your skills in a collaborative environment. Our ideal candidate will have a passion for technology and a desire to create impactful software solutions.

Jan 9, 2017
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companytrginc logo
Full-time|On-site|San Antonio

As a Senior Salesforce Developer at trginc, you will play a crucial role in shaping and implementing best-practice solutions on the Salesforce.com and Force.com platforms. Your responsibilities will include gathering user requirements, conducting thorough analyses, and providing accurate estimations for development efforts.Your role will also involve the preparation of comprehensive project documentation, which includes requirements specifications, system design documents, current and future state diagrams, test cases, and user manuals. You will assist business users during User Acceptance Testing (UAT) and effectively analyze and resolve production issues during the warranty period.Collaboration is key in this position. You will work closely with the Force.com administration team during code deployment and participate in discussions about new initiatives and projects with business stakeholders, transforming their ideas into actionable opportunities.

Jun 11, 2015
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companyLPA Design Studios logo
Full-time|On-site|San Antonio, TX

LPA Design Studios is on the lookout for a skilled and collaborative Senior Developer to bolster our expanding Digital Product team within Inspire Design (ID), our integrated technology division. This position is perfect for a technically adept individual who thrives on creating scalable digital products that enhance the collaborative efforts of architects, engineers, interior designers, landscape architects, and master planners.As a vital firmwide contributor, you will significantly impact the design, development, and refinement of digital products that revolutionize how LPA plans, designs, delivers, and manages projects. Your contributions will lead to innovative and sustainable projects that provide lasting environmental, economic, and social benefits.Job OverviewInspire Design represents LPA's cohesive technology team, comprising Design Technology (DT), Systems Technology (ST), Data and AI Technology (D+AI), Business Technology (BT), and Digital Product Development (Product).As part of the Digital Product team, the Senior Developer will be a hands-on contributor, responsible for delivering high-quality, user-centric digital solutions. You will work closely with the Digital Manager, product managers, designers, business stakeholders, and other technology teams to translate complex requirements into intuitive, dependable, and scalable solutions.This role emphasizes strong technical execution, collaboration, and mentorship within the team while adhering to established development standards and best practices.

Feb 12, 2026
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company
Contract|$80/hr - $80/hr|Remote|Remote — San Antonio, Texas, United States

Please submit your CV in English and include your English proficiency level. Toloka AI, working through the Mindrift platform, brings together skilled professionals for project-based roles supporting technology companies. Mindrift’s projects focus on testing, evaluating, and improving AI systems, giving contributors a chance to work on practical AI challenges. Role overview This Senior Python Developer - Code Migration Specialist position centers on migrating and testing large, multi-language codebases. The role calls for strong Python development skills, deep experience with Linux and Docker, and the ability to interpret code in C, Rust, and Go. Familiarity with LLM tools such as Roo Code or Claude Code is important for streamlining migration and development tasks. What you will do Create functional black box tests for complex codebases in multiple languages. Design and maintain Docker environments to ensure reproducible builds and tests across platforms. Track code coverage and set up automated scoring to meet industry standards. Apply LLMs (like Roo Code and Claude) to automate repetitive work, speed up development, and improve code quality. Requirements 5+ years as a Software Engineer, with a primary focus on Python. Advanced knowledge of pytest, including fixtures, session-scoped tests, and timeouts, plus experience designing black-box functional tests for CLI tools. Expertise in Docker, including reproducible Dockerfiles, user contexts, and secure workspace setup. Strong Linux and Bash scripting skills, with the ability to debug inside containers. Familiarity with modern Python tooling (uv, pyproject.toml, packaging). Ability to read and understand code in C, C++, Rust, and Go, with LLM support. Hands-on experience using LLMs (Claude Code, Roo Code, Cursor) to improve development cycles and create test cases. English proficiency at B2 level or above. Preferred Background in agent evaluation platforms or experience with MCP CLI. Tools and technologies Key tools include Python (pytest, uv, Pillow), Docker, Bash, Git Submodules, and Dagger. The role involves reading code in C, C++, Rust, and Go, and working with LLMs such as Claude Code, Roo Code, and Cursor. Additional tools: GitHub Codespaces, coverage.py, gcov, and kcov. Compensation and benefits Freelance, project-based work through Mindrift (powered by Toloka AI). Fully remote with a flexible schedule; set your own contributions (20-30 hours per week). Compensation varies by project. For this project, AI trainers can earn up to $80 per hour. Location: Remote , San Antonio, Texas, United States

Apr 24, 2026
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company
Contract|$80/hr - $80/hr|Remote|Remote — San Antonio, Texas, United States

Please submit your CV in English and indicate your English proficiency level. Mindrift connects skilled professionals with project-based AI work for top technology companies. The focus is on testing, evaluating, and improving AI systems. This is a contract position tied to specific projects, not a permanent full-time role. Role overview This Senior Python Systems Developer position centers on functional testing for large and complex codebases. The work involves designing and running black-box tests, setting up reproducible environments with Docker, and using large language models (LLMs) to enhance and automate development tasks. The ideal candidate is comfortable with Linux, Docker, and can interpret code in languages like C, Rust, or Go. Familiarity with iterative development tools such as Roo Code or Claude Code is valued, as is experience with migration tasks. What you will do Design and implement functional black-box tests for large codebases in various languages. Set up and maintain Docker environments to support reproducible builds and test runs across platforms. Track code coverage and configure automated scoring to match industry standards. Leverage LLMs (including Roo Code and Claude) to automate repetitive steps and improve code quality. Requirements Minimum 5 years as a Software Engineer, primarily working with Python. Strong hands-on experience with pytest (including fixtures, session-scoped tests, and timeouts) and black-box testing for CLI tools. Expert-level knowledge of Docker, including writing reproducible Dockerfiles, managing user contexts, and workspace security. Advanced Linux and Bash scripting skills, with the ability to debug inside containers. Familiarity with modern Python tooling such as uv, pyproject.toml, and packaging. Ability to read and interpret code in C, C++, Rust, or Go, with LLM assistance. Experience using LLMs (Claude Code, Roo Code, Cursor) for iterative development and generating tests. English proficiency at B2 level or higher. Preferred Background with agent evaluation platforms and MCP CLI. Tools and technologies Python (pytest, uv, Pillow), Docker, Bash, Git Submodules, C/C++/Rust/Go (for code reading), Dagger, GitHub Codespaces, LLMs (Claude Code, Roo Code, Cursor), coverage.py, gcov, kcov. Benefits and compensation Freelance, project-based work through the Mindrift platform (powered by Toloka AI). Fully remote and flexible: set your own schedule and contribution level (20-30 hours per week). Project-based pay. AI trainers on this project can earn up to $80 per hour. Location: Remote , San Antonio, Texas, United States

Apr 24, 2026
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companyCarvana logo
Full-time|$4K/yr - $6K/yr|On-site|San Antonio, TX

Carvana is on the lookout for skilled automotive mechanics with at least 3 years of professional experience in automotive repair to join our dynamic team. As the fastest-growing used automotive retailer in U.S. history and a proud member of the Fortune 500, we offer a unique opportunity to be part of something special.As a Mid-Level Auto Mechanic, you will be responsible for a wide spectrum of automotive repairs, ranging from routine maintenance to complex engine work and diagnostics on various vehicles, including:Executing general and intricate repairs on all makes and models, including timing belts, suspension systems, and heavy engine components.Diagnosing and rectifying advanced electrical issues in vehicles, including electric and hybrid models.Conducting repairs on wheel bearings, axles, and vehicle climate control systems, including air conditioning and heating components.At Carvana, you will enjoy a competitive salary along with exceptional benefits, including 100% company-paid healthcare, dental and vision insurance, a 401(k) plan with company matching, and a discount on vehicle purchases. You’ll work with cutting-edge tools in one of our high-tech Inspection Centers. For those starting in entry-level positions, we provide training programs to support your skill development and career growth.Additional Benefits:Comprehensive company-paid healthcare premiumsGenerous paid time off, including a holiday for your birthday!ASE certification and tool reimbursement programsTuition reimbursement and student loan repayment assistanceSchedule:We are dedicated to delivering an exceptional customer experience, which may require mandatory overtime during peak times. We seek team players who are fully committed to our mission and can adapt to our business needs.How to Apply:Join the Carvana team by applying through this page or contact one of our recruiters at (888) 508-4749, Monday to Friday, from 6 AM to 4 PM MST.Not the right fit?We have various Technician roles available in our Inspection Centers, depending on your experience level. Explore opportunities to help us prepare our low-mileage, late-model vehicles for our customers.

Apr 17, 2026
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companyCarvana logo
Full-time|$16/hr - $18/hr|On-site|San Antonio, TX

Join Carvana, the fastest-growing used automotive retailer in U.S. history, as a Mid-Level Automotive Parts Associate on our 2nd shift. We seek dedicated individuals with a minimum of 6 months of professional automotive parts experience to contribute to our dynamic team.In this role, you will play a vital part in managing our inventory of automotive parts by:Sourcing and ordering complex automotive partsHandling parts returns and maintaining general inventoryCommunicating effectively with dealers and suppliersManaging the reconciliation and recording of payments for partsAt Carvana, we offer a competitive wage along with fantastic perks, including a 401(k) plan with company match and discounts on vehicle purchases. Experience the latest technology in one of our high-tech Inspection Centers. We also provide training programs to ensure that your skills and compensation evolve with the company.

Mar 27, 2026
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companyCarvana logo
Full-time|On-site|San Antonio, TX

Role Overview Carvana is hiring a Mid-Level Automotive Interior and Glass Repair Technician in San Antonio, TX. This position calls for at least 3 years of direct experience working with automotive interiors or glass repairs. Carvana operates at the forefront of used car retail and values skilled technicians who take pride in quality workmanship. What You Will Do Restore and repair cloth, leather, plastic, and vinyl upholstery Fix center consoles, seats, dashboards, headliners, and perform stitching repairs Match colors and dye automotive fabrics Repair chips, cracks, and scratches in windshields and windows What Carvana Offers Competitive salary 401(k) plan with company matching Discounts on vehicle purchases Access to modern Inspection Centers with advanced tools Comprehensive training programs for those entering at the entry level, with clear pathways for skill and pay growth

Apr 17, 2026
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companyCarvana logo
Full-time|On-site|San Antonio, TX

About the Role Carvana is looking for a Mid-Level Automotive Interior and Glass Repair Technician in San Antonio, TX. This role focuses on restoring and repairing used vehicles at one of Carvana’s Inspection Centers. Candidates should bring at least 3 years of hands-on automotive experience, especially with interior and glass work. What You Will Do Repair cloth, leather, plastic, and vinyl upholstery Restore center consoles, seats, dashboards, headliners, and stitching Color match and dye fabrics as needed Fix chips, cracks, and scratches on windows and windshields What Carvana Offers Competitive salary Comprehensive benefits package 401(k) plan with company match Vehicle purchase discounts Access to advanced tools and technology in modern Inspection Centers For a closer look at Carvana’s Inspection Centers, click here. Training and Growth Entry-level technicians receive thorough training to build skills and advance within the company. Compensation grows as experience and expertise increase.

Apr 17, 2026
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companyAlpha Insight Inc. logo
Full-time|On-site|San Antonio

Join our dynamic team as a Leadership Development Associate at Alpha Insight Inc. in San Antonio, Texas. This role is designed for enthusiastic individuals eager to nurture their skills in leadership strategies and organizational development. You will work closely with experienced mentors, engage in impactful projects, and contribute to the growth of our leadership programs.

Mar 24, 2026
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companyusm2 logo
Full-time|On-site|San Antonio

Join our dynamic team at usm2 as a Quality Assurance Engineer specializing in software and systems engineering. In this mid-level role, you will be instrumental in ensuring the delivery of high-quality software products that meet our clients' needs. Your expertise will be vital in identifying defects, testing software applications, and collaborating with developers to resolve issues.

Nov 3, 2016
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companyRR Donnelley logo
Full-time|On-site|San Antonio

Join our dynamic team at RR Donnelley as a participant in our Sales Associate Development Program! This full-time opportunity is designed for individuals eager to start their careers in sales. You'll gain invaluable training and hands-on experience while working alongside industry leaders. This is a unique chance to develop your skills in a supportive environment and contribute to our mission of delivering exceptional value to our clients.

Apr 10, 2026
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companySpawGlass logo
Full-time|On-site|San Antonio, TX

Join SpawGlass as a Senior Proposal Specialist and take the lead in strategic proposal development while managing impactful marketing initiatives that enhance our competitive edge in securing projects. Your role will involve crafting persuasive RFQ/P responses, producing interview materials, developing pursuit collateral, and creating GMP packages, as well as coaching teams and overseeing award submissions.You will uphold CRM accuracy, manage content libraries, and provide analytical reporting that shapes our marketing strategies. By collaborating closely with operations, preconstruction, and leadership, you will gather insights that strengthen our proposals. Additionally, you will mentor marketing team members and facilitate training and engagement programs across our offices. We seek individuals who possess exceptional storytelling abilities, a collaborative spirit, and a strategic approach to elevate our pursuits and ensure the best construction experience for our clients.

Feb 3, 2026
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companySpeechify logo
Full-time|On-site|San Antonio, TX, USA

Speechify is looking for a Senior Software Engineer to join the Core Experiences team in San Antonio, TX. This position centers on designing and building software that shapes how users interact with Speechify’s products. The team aims to create applications that are scalable and intuitive. Role overview This role involves building features that enhance the user experience and developing applications that can handle increasing demand. The focus is on delivering software that remains reliable and easy to use as Speechify grows. What you will do Design and implement software features that improve how users experience Speechify’s products Work closely with engineers, designers, and other teams to deliver dependable solutions Apply technical expertise to develop applications that support growth in user demand

Apr 25, 2026
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companyBCforward logo
Full-time|On-site|San Antonio

Join BCforward as an Entry Level Supply Buyer in San Antonio! This exciting opportunity is perfect for individuals eager to kickstart their career in supply chain management. As a Supply Buyer, you will be an integral part of our procurement team, responsible for sourcing products, negotiating with suppliers, and ensuring timely delivery of goods.

Sep 10, 2016
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companyTom James Company logo
Full-time|On-site|San Antonio, TX

Sales Development RepresentativeAbout Tom JamesBecome a part of an innovative and dynamic organization that is committed to fostering your professional development and success. At Tom James, we recognize that our greatest asset is our team members. By investing fully in your growth, we cultivate an environment that empowers you to excel and reach your full potential.Key Benefits:100% Investment in Your Growth: We are dedicated to your advancement and success. Through comprehensive sales training and mentorship programs, we equip you with the tools and support necessary to thrive and meet your career aspirations. Your success is our shared victory!Control Your Income: Shape your financial destiny with our unique compensation structure that allows you to earn based on your efforts and achievements through hourly wages and commission bonuses.Unlimited Opportunities: Your potential is only restricted by your ambition. Experience uncapped commissions, luxurious incentive trips, and numerous avenues for career advancement.Cultivate a Success Mindset: We will identify your unique selling style and establish a tailored coaching program that strategically enhances your strengths. As you progress into leadership roles, additional coaching opportunities will be available to learn from our successful leaders.The RoleThe Sales Development Representative (SDR) position is a full-time, in-person role. Our SDRs are pivotal in growing our business by generating new leads through phone outreach and prospecting strategies. We seek motivated and hardworking individuals eager for a professional sales opportunity.Participants in this program will develop essential skills and a success-oriented mindset, paving the way for a long-term career at Tom James. Those who exhibit a strong work ethic, coachability, sales aptitude, and a desire to succeed may have the opportunity to advance to an Outside Sales Professional position.careers.tomjames.com

Jan 15, 2026
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companyGavin de Becker & Associates logo
Entry-Level Investigations Analyst

Gavin de Becker & Associates

Full-time|$50K/yr - $60K/yr|Hybrid|San Antonio, TX

Join Gavin de Becker & Associates as an Entry-Level Investigations Analyst!At GDBA, we are dedicated to safeguarding the lives of the world's most prominent and vulnerable public figures. Established in 1978 by three-time Presidential appointee Gavin de Becker, our team of Protectors, Analysts, and Investigators is committed to our mission of protecting human life through the assessment, prediction, and management of violence.Our Mission: Ensuring the Safety, Privacy, and Wellbeing of our Clients.We are seeking an enthusiastic individual to join our Investigations Division. This role is based in San Antonio, TX, and offers a blend of in-office work and remote flexibility. The ideal candidate should be able to commute to North San Antonio, TX up to three times a week.Starting compensation for this position ranges from $50,000 to $60,000 annually based on a 40-hour work week.Your Role as an Investigator:Evaluate court records, public documents, open sources, database records, and other investigative resources.Conduct Internet Research utilizing open-source intelligence (OSINT) to gather information on relevant individuals and events.Prepare comprehensive written investigative reports and summaries.Conduct thorough due diligence investigations.Manage the full scope of pre-employment background investigations from inception to completion.Conduct and prepare for investigative interviews to collect, verify, and document pertinent information.

Feb 21, 2026

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